867874384

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1181}}^1\times {\mathrm{3533}}^1$

素因数の和:4735

約数の個数: 40

約数和(自身を含む): 1812899592

約数和(自身を除く): 945025208

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1181, 2362, 3533, 4724, 7066, 9448, 14132, 15353, 18896, 28264, 30706, 45929, 56528, 61412, 91858, 122824, 183716, 245648, 367432, 734864, 4172473, 8344946, 16689892, 33379784, 54242149, 66759568, 108484298, 216968596, 433937192, 867874384]

約数ペア:

[(1, 867874384), (2, 433937192), (4, 216968596), (8, 108484298), (13, 66759568), (16, 54242149), (26, 33379784), (52, 16689892), (104, 8344946), (208, 4172473), (1181, 734864), (2362, 367432), (3533, 245648), (4724, 183716), (7066, 122824), (9448, 91858), (14132, 61412), (15353, 56528), (18896, 45929), (28264, 30706)]