80456764486

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{742591}}^1$

素因数の和:742780

約数の個数: 32

約数和(自身を含む): 141151887360

約数和(自身を除く): 60695122874

約数列:

[1, 2, 7, 14, 71, 109, 142, 218, 497, 763, 994, 1526, 7739, 15478, 54173, 108346, 742591, 1485182, 5198137, 10396274, 52723961, 80942419, 105447922, 161884838, 369067727, 566596933, 738135454, 1133193866, 5746911749, 11493823498, 40228382243, 80456764486]

約数ペア:

[(1, 80456764486), (2, 40228382243), (7, 11493823498), (14, 5746911749), (71, 1133193866), (109, 738135454), (142, 566596933), (218, 369067727), (497, 161884838), (763, 105447922), (994, 80942419), (1526, 52723961), (7739, 10396274), (15478, 5198137), (54173, 1485182), (108346, 742591)]