2635204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 5757696

約数和(自身を除く): 3122492

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 143, 187, 221, 271, 286, 374, 442, 542, 572, 748, 884, 1084, 2431, 2981, 3523, 4607, 4862, 5962, 7046, 9214, 9724, 11924, 14092, 18428, 38753, 50677, 59891, 77506, 101354, 119782, 155012, 202708, 239564, 658801, 1317602, 2635204]

約数ペア:

[(1, 2635204), (2, 1317602), (4, 658801), (11, 239564), (13, 202708), (17, 155012), (22, 119782), (26, 101354), (34, 77506), (44, 59891), (52, 50677), (68, 38753), (143, 18428), (187, 14092), (221, 11924), (271, 9724), (286, 9214), (374, 7046), (442, 5962), (542, 4862), (572, 4607), (748, 3523), (884, 2981), (1084, 2431)]