127520422

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{15013}}^1$

素因数の和:15183

約数の個数: 16

約数和(自身を含む): 198905472

約数和(自身を除く): 71385050

約数列:

[1, 2, 31, 62, 137, 274, 4247, 8494, 15013, 30026, 465403, 930806, 2056781, 4113562, 63760211, 127520422]

約数ペア:

[(1, 127520422), (2, 63760211), (31, 4113562), (62, 2056781), (137, 930806), (274, 465403), (4247, 30026), (8494, 15013)]