1011608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:227

約数の個数: 32

約数和(自身を含む): 2086560

約数和(自身を除く): 1074952

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 137, 142, 274, 284, 548, 568, 923, 1096, 1781, 1846, 3562, 3692, 7124, 7384, 9727, 14248, 19454, 38908, 77816, 126451, 252902, 505804, 1011608]

約数ペア:

[(1, 1011608), (2, 505804), (4, 252902), (8, 126451), (13, 77816), (26, 38908), (52, 19454), (71, 14248), (104, 9727), (137, 7384), (142, 7124), (274, 3692), (284, 3562), (548, 1846), (568, 1781), (923, 1096)]