1520383864

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{823}}^1\times {\mathrm{4357}}^1$

素因数の和:5239

約数の個数: 32

約数和(自身を含む): 2908703520

約数和(自身を除く): 1388319656

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 823, 1646, 3292, 4357, 6584, 8714, 17428, 34856, 43619, 87238, 174476, 230921, 348952, 461842, 923684, 1847368, 3585811, 7171622, 14343244, 28686488, 190047983, 380095966, 760191932, 1520383864]

約数ペア:

[(1, 1520383864), (2, 760191932), (4, 380095966), (8, 190047983), (53, 28686488), (106, 14343244), (212, 7171622), (424, 3585811), (823, 1847368), (1646, 923684), (3292, 461842), (4357, 348952), (6584, 230921), (8714, 174476), (17428, 87238), (34856, 43619)]