539593610

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1\times {\mathrm{1663}}^1$

素因数の和:2198

約数の個数: 32

約数和(自身を含む): 987697152

約数和(自身を除く): 448103542

約数列:

[1, 2, 5, 10, 71, 142, 355, 457, 710, 914, 1663, 2285, 3326, 4570, 8315, 16630, 32447, 64894, 118073, 162235, 236146, 324470, 590365, 759991, 1180730, 1519982, 3799955, 7599910, 53959361, 107918722, 269796805, 539593610]

約数ペア:

[(1, 539593610), (2, 269796805), (5, 107918722), (10, 53959361), (71, 7599910), (142, 3799955), (355, 1519982), (457, 1180730), (710, 759991), (914, 590365), (1663, 324470), (2285, 236146), (3326, 162235), (4570, 118073), (8315, 64894), (16630, 32447)]