2014989770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{382351}}^1$

素因数の和:382406

約数の個数: 32

約数和(自身を含む): 3964225536

約数和(自身を除く): 1949235766

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 1054, 2635, 5270, 382351, 764702, 1911755, 3823510, 6499967, 11852881, 12999934, 23705762, 32499835, 59264405, 64999670, 118528810, 201498977, 402997954, 1007494885, 2014989770]

約数ペア:

[(1, 2014989770), (2, 1007494885), (5, 402997954), (10, 201498977), (17, 118528810), (31, 64999670), (34, 59264405), (62, 32499835), (85, 23705762), (155, 12999934), (170, 11852881), (310, 6499967), (527, 3823510), (1054, 1911755), (2635, 764702), (5270, 382351)]