1791009585340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2281}}^1\times {\mathrm{2309371}}^1$

素因数の和:2311678

約数の個数: 48

約数和(自身を含む): 3984110099424

約数和(自身を除く): 2193100514084

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 2281, 4562, 9124, 11405, 22810, 38777, 45620, 77554, 155108, 193885, 387770, 775540, 2309371, 4618742, 9237484, 11546855, 23093710, 39259307, 46187420, 78518614, 157037228, 196296535, 392593070, 785186140, 5267675251, 10535350502, 21070701004, 26338376255, 52676752510, 89550479267, 105353505020, 179100958534, 358201917068, 447752396335, 895504792670, 1791009585340]

約数ペア:

[(1, 1791009585340), (2, 895504792670), (4, 447752396335), (5, 358201917068), (10, 179100958534), (17, 105353505020), (20, 89550479267), (34, 52676752510), (68, 26338376255), (85, 21070701004), (170, 10535350502), (340, 5267675251), (2281, 785186140), (4562, 392593070), (9124, 196296535), (11405, 157037228), (22810, 78518614), (38777, 46187420), (45620, 39259307), (77554, 23093710), (155108, 11546855), (193885, 9237484), (387770, 4618742), (775540, 2309371)]