2130661946

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{653}}^1\times {\mathrm{6299}}^1$

素因数の和:6998

約数の個数: 32

約数和(自身を含む): 3757622400

約数和(自身を除く): 1626960454

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 653, 1306, 4571, 6299, 9142, 12598, 24161, 44093, 48322, 88186, 169127, 233063, 338254, 466126, 1631441, 3262882, 4113247, 8226494, 28792729, 57585458, 152190139, 304380278, 1065330973, 2130661946]

約数ペア:

[(1, 2130661946), (2, 1065330973), (7, 304380278), (14, 152190139), (37, 57585458), (74, 28792729), (259, 8226494), (518, 4113247), (653, 3262882), (1306, 1631441), (4571, 466126), (6299, 338254), (9142, 233063), (12598, 169127), (24161, 88186), (44093, 48322)]