2018908804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{991}}^1\times {\mathrm{46301}}^1$

素因数の和:47307

約数の個数: 24

約数和(自身を含む): 3858253056

約数和(自身を除く): 1839344252

約数列:

[1, 2, 4, 11, 22, 44, 991, 1982, 3964, 10901, 21802, 43604, 46301, 92602, 185204, 509311, 1018622, 2037244, 45884291, 91768582, 183537164, 504727201, 1009454402, 2018908804]

約数ペア:

[(1, 2018908804), (2, 1009454402), (4, 504727201), (11, 183537164), (22, 91768582), (44, 45884291), (991, 2037244), (1982, 1018622), (3964, 509311), (10901, 185204), (21802, 92602), (43604, 46301)]