402700012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41413}}^1$

素因数の和:41458

約数の個数: 48

約数和(自身を含む): 876651552

約数和(自身を除く): 473951540

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 143, 187, 221, 286, 374, 442, 572, 748, 884, 2431, 4862, 9724, 41413, 82826, 165652, 455543, 538369, 704021, 911086, 1076738, 1408042, 1822172, 2153476, 2816084, 5922059, 7744231, 9152273, 11844118, 15488462, 18304546, 23688236, 30976924, 36609092, 100675003, 201350006, 402700012]

約数ペア:

[(1, 402700012), (2, 201350006), (4, 100675003), (11, 36609092), (13, 30976924), (17, 23688236), (22, 18304546), (26, 15488462), (34, 11844118), (44, 9152273), (52, 7744231), (68, 5922059), (143, 2816084), (187, 2153476), (221, 1822172), (286, 1408042), (374, 1076738), (442, 911086), (572, 704021), (748, 538369), (884, 455543), (2431, 165652), (4862, 82826), (9724, 41413)]