5621512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{283}}^1$

素因数の和:493

約数の個数: 32

約数和(自身を含む): 11450880

約数和(自身を除く): 5829368

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 191, 283, 382, 566, 764, 1132, 1528, 2264, 2483, 3679, 4966, 7358, 9932, 14716, 19864, 29432, 54053, 108106, 216212, 432424, 702689, 1405378, 2810756, 5621512]

約数ペア:

[(1, 5621512), (2, 2810756), (4, 1405378), (8, 702689), (13, 432424), (26, 216212), (52, 108106), (104, 54053), (191, 29432), (283, 19864), (382, 14716), (566, 9932), (764, 7358), (1132, 4966), (1528, 3679), (2264, 2483)]