8605090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1789}}^1$

素因数の和:1846

約数の個数: 32

約数和(自身を含む): 17141040

約数和(自身を除く): 8535950

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 1789, 2405, 3578, 4810, 8945, 17890, 23257, 46514, 66193, 116285, 132386, 232570, 330965, 661930, 860509, 1721018, 4302545, 8605090]

約数ペア:

[(1, 8605090), (2, 4302545), (5, 1721018), (10, 860509), (13, 661930), (26, 330965), (37, 232570), (65, 132386), (74, 116285), (130, 66193), (185, 46514), (370, 23257), (481, 17890), (962, 8945), (1789, 4810), (2405, 3578)]