2013448690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{161983}}^1$

素因数の和:162114

約数の個数: 32

約数和(自身を含む): 3988694016

約数和(自身を除く): 1975245326

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 113, 226, 565, 1130, 1243, 2486, 6215, 12430, 161983, 323966, 809915, 1619830, 1781813, 3563626, 8909065, 17818130, 18304079, 36608158, 91520395, 183040790, 201344869, 402689738, 1006724345, 2013448690]

約数ペア:

[(1, 2013448690), (2, 1006724345), (5, 402689738), (10, 201344869), (11, 183040790), (22, 91520395), (55, 36608158), (110, 18304079), (113, 17818130), (226, 8909065), (565, 3563626), (1130, 1781813), (1243, 1619830), (2486, 809915), (6215, 323966), (12430, 161983)]