274758886

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{70199}}^1$

素因数の和:70323

約数の個数: 16

約数和(自身を含む): 438048000

約数和(自身を除く): 163289114

約数列:

[1, 2, 19, 38, 103, 206, 1957, 3914, 70199, 140398, 1333781, 2667562, 7230497, 14460994, 137379443, 274758886]

約数ペア:

[(1, 274758886), (2, 137379443), (19, 14460994), (38, 7230497), (103, 2667562), (206, 1333781), (1957, 140398), (3914, 70199)]