2016402796

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{379}}^1\times {\mathrm{32441}}^1$

素因数の和:32865

約数の個数: 24

約数和(自身を含む): 3624420240

約数和(自身を除く): 1608017444

約数列:

[1, 2, 4, 41, 82, 164, 379, 758, 1516, 15539, 31078, 32441, 62156, 64882, 129764, 1330081, 2660162, 5320324, 12295139, 24590278, 49180556, 504100699, 1008201398, 2016402796]

約数ペア:

[(1, 2016402796), (2, 1008201398), (4, 504100699), (41, 49180556), (82, 24590278), (164, 12295139), (379, 5320324), (758, 2660162), (1516, 1330081), (15539, 129764), (31078, 64882), (32441, 62156)]