977893384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{113287}}^1$

素因数の和:113389

約数の個数: 32

約数和(自身を含む): 1998400320

約数和(自身を除く): 1020506936

約数列:

[1, 2, 4, 8, 13, 26, 52, 83, 104, 166, 332, 664, 1079, 2158, 4316, 8632, 113287, 226574, 453148, 906296, 1472731, 2945462, 5890924, 9402821, 11781848, 18805642, 37611284, 75222568, 122236673, 244473346, 488946692, 977893384]

約数ペア:

[(1, 977893384), (2, 488946692), (4, 244473346), (8, 122236673), (13, 75222568), (26, 37611284), (52, 18805642), (83, 11781848), (104, 9402821), (166, 5890924), (332, 2945462), (664, 1472731), (1079, 906296), (2158, 453148), (4316, 226574), (8632, 113287)]