2783201608

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{2543}}^1\times {\mathrm{12437}}^1$

素因数の和:14997

約数の個数: 32

約数和(自身を含む): 5695608960

約数和(自身を除く): 2912407352

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 2543, 5086, 10172, 12437, 20344, 24874, 27973, 49748, 55946, 99496, 111892, 136807, 223784, 273614, 547228, 1094456, 31627291, 63254582, 126509164, 253018328, 347900201, 695800402, 1391600804, 2783201608]

約数ペア:

[(1, 2783201608), (2, 1391600804), (4, 695800402), (8, 347900201), (11, 253018328), (22, 126509164), (44, 63254582), (88, 31627291), (2543, 1094456), (5086, 547228), (10172, 273614), (12437, 223784), (20344, 136807), (24874, 111892), (27973, 99496), (49748, 55946)]