387944426

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{94207}}^1$

素因数の和:94309

約数の個数: 16

約数和(自身を含む): 610467840

約数和(自身を除く): 222523414

約数列:

[1, 2, 29, 58, 71, 142, 2059, 4118, 94207, 188414, 2732003, 5464006, 6688697, 13377394, 193972213, 387944426]

約数ペア:

[(1, 387944426), (2, 193972213), (29, 13377394), (58, 6688697), (71, 5464006), (142, 2732003), (2059, 188414), (4118, 94207)]