1664412370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{337609}}^1$

素因数の和:337662

約数の個数: 32

約数和(自身を含む): 3281569200

約数和(自身を除く): 1617156830

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2465, 4930, 337609, 675218, 1688045, 3376090, 5739353, 9790661, 11478706, 19581322, 28696765, 48953305, 57393530, 97906610, 166441237, 332882474, 832206185, 1664412370]

約数ペア:

[(1, 1664412370), (2, 832206185), (5, 332882474), (10, 166441237), (17, 97906610), (29, 57393530), (34, 48953305), (58, 28696765), (85, 19581322), (145, 11478706), (170, 9790661), (290, 5739353), (493, 3376090), (986, 1688045), (2465, 675218), (4930, 337609)]