2019927238

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1667}}^1\times {\mathrm{2111}}^1$

素因数の和:3828

約数の個数: 32

約数和(自身を含む): 3550998528

約数和(自身を除く): 1531071290

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 1667, 2111, 3334, 4222, 11669, 14777, 23338, 29554, 68347, 86551, 136694, 173102, 478429, 605857, 956858, 1211714, 3519037, 7038074, 24633259, 49266518, 144280517, 288561034, 1009963619, 2019927238]

約数ペア:

[(1, 2019927238), (2, 1009963619), (7, 288561034), (14, 144280517), (41, 49266518), (82, 24633259), (287, 7038074), (574, 3519037), (1667, 1211714), (2111, 956858), (3334, 605857), (4222, 478429), (11669, 173102), (14777, 136694), (23338, 86551), (29554, 68347)]