764198110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{345791}}^1$

素因数の和:345828

約数の個数: 32

約数和(自身を含む): 1568512512

約数和(自身を除く): 804314402

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 345791, 691582, 1728955, 3457910, 4495283, 5878447, 8990566, 11756894, 22476415, 29392235, 44952830, 58784470, 76419811, 152839622, 382099055, 764198110]

約数ペア:

[(1, 764198110), (2, 382099055), (5, 152839622), (10, 76419811), (13, 58784470), (17, 44952830), (26, 29392235), (34, 22476415), (65, 11756894), (85, 8990566), (130, 5878447), (170, 4495283), (221, 3457910), (442, 1728955), (1105, 691582), (2210, 345791)]