4418830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1789}}^1$

素因数の和:1828

約数の個数: 32

約数和(自身を含む): 9021600

約数和(自身を除く): 4602770

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 1789, 2470, 3578, 8945, 17890, 23257, 33991, 46514, 67982, 116285, 169955, 232570, 339910, 441883, 883766, 2209415, 4418830]

約数ペア:

[(1, 4418830), (2, 2209415), (5, 883766), (10, 441883), (13, 339910), (19, 232570), (26, 169955), (38, 116285), (65, 67982), (95, 46514), (130, 33991), (190, 23257), (247, 17890), (494, 8945), (1235, 3578), (1789, 2470)]