1004455774

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1103}}^1\times {\mathrm{2243}}^1$

素因数の和:3384

約数の個数: 32

約数和(自身を含む): 1783710720

約数和(自身を除く): 779254946

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 1103, 2206, 2243, 4486, 7721, 15442, 15701, 31402, 31987, 63974, 65047, 130094, 223909, 447818, 455329, 910658, 2474029, 4948058, 17318203, 34636406, 71746841, 143493682, 502227887, 1004455774]

約数ペア:

[(1, 1004455774), (2, 502227887), (7, 143493682), (14, 71746841), (29, 34636406), (58, 17318203), (203, 4948058), (406, 2474029), (1103, 910658), (2206, 455329), (2243, 447818), (4486, 223909), (7721, 130094), (15442, 65047), (15701, 63974), (31402, 31987)]