2021837656

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{379}}^1\times {\mathrm{4091}}^1$

素因数の和:4639

約数の個数: 32

約数和(自身を含む): 3825201600

約数和(自身を除く): 1803363944

約数列:

[1, 2, 4, 8, 163, 326, 379, 652, 758, 1304, 1516, 3032, 4091, 8182, 16364, 32728, 61777, 123554, 247108, 494216, 666833, 1333666, 1550489, 2667332, 3100978, 5334664, 6201956, 12403912, 252729707, 505459414, 1010918828, 2021837656]

約数ペア:

[(1, 2021837656), (2, 1010918828), (4, 505459414), (8, 252729707), (163, 12403912), (326, 6201956), (379, 5334664), (652, 3100978), (758, 2667332), (1304, 1550489), (1516, 1333666), (3032, 666833), (4091, 494216), (8182, 247108), (16364, 123554), (32728, 61777)]