1025665628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{2297}}^1$

素因数の和:2622

約数の個数: 48

約数和(自身を含む): 2003414784

約数和(自身を除く): 977749156

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 277, 403, 554, 806, 1108, 1612, 2297, 3601, 4594, 7202, 8587, 9188, 14404, 17174, 29861, 34348, 59722, 71207, 111631, 119444, 142414, 223262, 284828, 446524, 636269, 925691, 1272538, 1851382, 2545076, 3702764, 8271497, 16542994, 19724339, 33085988, 39448678, 78897356, 256416407, 512832814, 1025665628]

約数ペア:

[(1, 1025665628), (2, 512832814), (4, 256416407), (13, 78897356), (26, 39448678), (31, 33085988), (52, 19724339), (62, 16542994), (124, 8271497), (277, 3702764), (403, 2545076), (554, 1851382), (806, 1272538), (1108, 925691), (1612, 636269), (2297, 446524), (3601, 284828), (4594, 223262), (7202, 142414), (8587, 119444), (9188, 111631), (14404, 71207), (17174, 59722), (29861, 34348)]