387494456

素因数分解:

$2^3\times {\mathrm{4523}}^1\times {\mathrm{10709}}^1$

素因数の和:15238

約数の個数: 16

約数和(自身を含む): 726780600

約数和(自身を除く): 339286144

約数列:

[1, 2, 4, 8, 4523, 9046, 10709, 18092, 21418, 36184, 42836, 85672, 48436807, 96873614, 193747228, 387494456]

約数ペア:

[(1, 387494456), (2, 193747228), (4, 96873614), (8, 48436807), (4523, 85672), (9046, 42836), (10709, 36184), (18092, 21418)]