4280487932

素因数分解:

$2^2\times 7^1\times {\mathrm{2137}}^1\times {\mathrm{71537}}^1$

素因数の和:73685

約数の個数: 24

約数和(自身を含む): 8565101664

約数和(自身を除く): 4284613732

約数列:

[1, 2, 4, 7, 14, 28, 2137, 4274, 8548, 14959, 29918, 59836, 71537, 143074, 286148, 500759, 1001518, 2003036, 152874569, 305749138, 611498276, 1070121983, 2140243966, 4280487932]

約数ペア:

[(1, 4280487932), (2, 2140243966), (4, 1070121983), (7, 611498276), (14, 305749138), (28, 152874569), (2137, 2003036), (4274, 1001518), (8548, 500759), (14959, 286148), (29918, 143074), (59836, 71537)]