9928204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1021}}^1$

素因数の和:1066

約数の個数: 48

約数和(自身を含む): 21633696

約数和(自身を除く): 11705492

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 143, 187, 221, 286, 374, 442, 572, 748, 884, 1021, 2042, 2431, 4084, 4862, 9724, 11231, 13273, 17357, 22462, 26546, 34714, 44924, 53092, 69428, 146003, 190927, 225641, 292006, 381854, 451282, 584012, 763708, 902564, 2482051, 4964102, 9928204]

約数ペア:

[(1, 9928204), (2, 4964102), (4, 2482051), (11, 902564), (13, 763708), (17, 584012), (22, 451282), (26, 381854), (34, 292006), (44, 225641), (52, 190927), (68, 146003), (143, 69428), (187, 53092), (221, 44924), (286, 34714), (374, 26546), (442, 22462), (572, 17357), (748, 13273), (884, 11231), (1021, 9724), (2042, 4862), (2431, 4084)]