4995848

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{397}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 11116140

約数和(自身を除く): 6120292

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 121, 143, 242, 286, 397, 484, 572, 794, 968, 1144, 1573, 1588, 3146, 3176, 4367, 5161, 6292, 8734, 10322, 12584, 17468, 20644, 34936, 41288, 48037, 56771, 96074, 113542, 192148, 227084, 384296, 454168, 624481, 1248962, 2497924, 4995848]

約数ペア:

[(1, 4995848), (2, 2497924), (4, 1248962), (8, 624481), (11, 454168), (13, 384296), (22, 227084), (26, 192148), (44, 113542), (52, 96074), (88, 56771), (104, 48037), (121, 41288), (143, 34936), (242, 20644), (286, 17468), (397, 12584), (484, 10322), (572, 8734), (794, 6292), (968, 5161), (1144, 4367), (1573, 3176), (1588, 3146)]