919262012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1\times {\mathrm{811}}^1$

素因数の和:1122

約数の個数: 48

約数和(自身を含む): 1735211520

約数和(自身を除く): 815949508

約数列:

[1, 2, 4, 17, 34, 68, 79, 158, 211, 316, 422, 811, 844, 1343, 1622, 2686, 3244, 3587, 5372, 7174, 13787, 14348, 16669, 27574, 33338, 55148, 64069, 66676, 128138, 171121, 256276, 283373, 342242, 566746, 684484, 1089173, 1133492, 2178346, 2909057, 4356692, 5818114, 11636228, 13518559, 27037118, 54074236, 229815503, 459631006, 919262012]

約数ペア:

[(1, 919262012), (2, 459631006), (4, 229815503), (17, 54074236), (34, 27037118), (68, 13518559), (79, 11636228), (158, 5818114), (211, 4356692), (316, 2909057), (422, 2178346), (811, 1133492), (844, 1089173), (1343, 684484), (1622, 566746), (2686, 342242), (3244, 283373), (3587, 256276), (5372, 171121), (7174, 128138), (13787, 66676), (14348, 64069), (16669, 55148), (27574, 33338)]