861625898692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1\times {\mathrm{7691}}^1$

素因数の和:8149

約数の個数: 96

約数和(自身を含む): 1666343435904

約数和(自身を除く): 804717537212

約数列:

[1, 2, 4, 13, 26, 52, 83, 101, 166, 202, 257, 332, 404, 514, 1028, 1079, 1313, 2158, 2626, 3341, 4316, 5252, 6682, 7691, 8383, 13364, 15382, 16766, 21331, 25957, 30764, 33532, 42662, 51914, 85324, 99983, 103828, 108979, 199966, 217958, 277303, 337441, 399932, 435916, 554606, 638353, 674882, 776791, 1109212, 1276706, 1349764, 1553582, 1976587, 2154431, 2553412, 3107164, 3953174, 4308862, 7906348, 8298589, 8617724, 10098283, 16597178, 20196566, 25695631, 28007603, 33194356, 40393132, 51391262, 56015206, 64473653, 102782524, 112030412, 128947306, 164056721, 199635287, 257894612, 328113442, 399270574, 656226884, 798541148, 838157489, 1676314978, 2132737373, 2595258731, 3352629956, 4265474746, 5190517462, 8530949492, 10381034924, 16569728821, 33139457642, 66278915284, 215406474673, 430812949346, 861625898692]

約数ペア:

[(1, 861625898692), (2, 430812949346), (4, 215406474673), (13, 66278915284), (26, 33139457642), (52, 16569728821), (83, 10381034924), (101, 8530949492), (166, 5190517462), (202, 4265474746), (257, 3352629956), (332, 2595258731), (404, 2132737373), (514, 1676314978), (1028, 838157489), (1079, 798541148), (1313, 656226884), (2158, 399270574), (2626, 328113442), (3341, 257894612), (4316, 199635287), (5252, 164056721), (6682, 128947306), (7691, 112030412), (8383, 102782524), (13364, 64473653), (15382, 56015206), (16766, 51391262), (21331, 40393132), (25957, 33194356), (30764, 28007603), (33532, 25695631), (42662, 20196566), (51914, 16597178), (85324, 10098283), (99983, 8617724), (103828, 8298589), (108979, 7906348), (199966, 4308862), (217958, 3953174), (277303, 3107164), (337441, 2553412), (399932, 2154431), (435916, 1976587), (554606, 1553582), (638353, 1349764), (674882, 1276706), (776791, 1109212)]