1875016

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 4189500

約数和(自身を除く): 2314484

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 121, 143, 149, 242, 286, 298, 484, 572, 596, 968, 1144, 1192, 1573, 1639, 1937, 3146, 3278, 3874, 6292, 6556, 7748, 12584, 13112, 15496, 18029, 21307, 36058, 42614, 72116, 85228, 144232, 170456, 234377, 468754, 937508, 1875016]

約数ペア:

[(1, 1875016), (2, 937508), (4, 468754), (8, 234377), (11, 170456), (13, 144232), (22, 85228), (26, 72116), (44, 42614), (52, 36058), (88, 21307), (104, 18029), (121, 15496), (143, 13112), (149, 12584), (242, 7748), (286, 6556), (298, 6292), (484, 3874), (572, 3278), (596, 3146), (968, 1937), (1144, 1639), (1192, 1573)]