99871778

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{6089}}^1$

素因数の和:6289

約数の個数: 16

約数和(自身を含む): 153468000

約数和(自身を除く): 53596222

約数列:

[1, 2, 59, 118, 139, 278, 6089, 8201, 12178, 16402, 359251, 718502, 846371, 1692742, 49935889, 99871778]

約数ペア:

[(1, 99871778), (2, 49935889), (59, 1692742), (118, 846371), (139, 718502), (278, 359251), (6089, 16402), (8201, 12178)]