4386910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2099}}^1$

素因数の和:2136

約数の個数: 32

約数和(自身を含む): 9072000

約数和(自身を除く): 4685090

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 2099, 4198, 10495, 20990, 23089, 39881, 46178, 79762, 115445, 199405, 230890, 398810, 438691, 877382, 2193455, 4386910]

約数ペア:

[(1, 4386910), (2, 2193455), (5, 877382), (10, 438691), (11, 398810), (19, 230890), (22, 199405), (38, 115445), (55, 79762), (95, 46178), (110, 39881), (190, 23089), (209, 20990), (418, 10495), (1045, 4198), (2090, 2099)]