2072704970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{485411}}^1$

素因数の和:485486

約数の個数: 32

約数和(自身を含む): 4333758336

約数和(自身を除く): 2261053366

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 485411, 970822, 2427055, 3397877, 4854110, 6795754, 16989385, 29610071, 33978770, 59220142, 148050355, 207270497, 296100710, 414540994, 1036352485, 2072704970]

約数ペア:

[(1, 2072704970), (2, 1036352485), (5, 414540994), (7, 296100710), (10, 207270497), (14, 148050355), (35, 59220142), (61, 33978770), (70, 29610071), (122, 16989385), (305, 6795754), (427, 4854110), (610, 3397877), (854, 2427055), (2135, 970822), (4270, 485411)]