2942034478

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{419}}^1\times {\mathrm{1039}}^1$

素因数の和:1600

約数の個数: 32

約数和(自身を含む): 4612608000

約数和(自身を除く): 1670573522

約数列:

[1, 2, 31, 62, 109, 218, 419, 838, 1039, 2078, 3379, 6758, 12989, 25978, 32209, 45671, 64418, 91342, 113251, 226502, 435341, 870682, 1415801, 2831602, 3510781, 7021562, 13495571, 26991142, 47452169, 94904338, 1471017239, 2942034478]

約数ペア:

[(1, 2942034478), (2, 1471017239), (31, 94904338), (62, 47452169), (109, 26991142), (218, 13495571), (419, 7021562), (838, 3510781), (1039, 2831602), (2078, 1415801), (3379, 870682), (6758, 435341), (12989, 226502), (25978, 113251), (32209, 91342), (45671, 64418)]