1040894630

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{353}}^1\times {\mathrm{1979}}^1$

素因数の和:2488

約数の個数: 32

約数和(自身を含む): 1892484000

約数和(自身を除く): 851589370

約数列:

[1, 2, 5, 10, 149, 298, 353, 706, 745, 1490, 1765, 1979, 3530, 3958, 9895, 19790, 52597, 105194, 262985, 294871, 525970, 589742, 698587, 1397174, 1474355, 2948710, 3492935, 6985870, 104089463, 208178926, 520447315, 1040894630]

約数ペア:

[(1, 1040894630), (2, 520447315), (5, 208178926), (10, 104089463), (149, 6985870), (298, 3492935), (353, 2948710), (706, 1474355), (745, 1397174), (1490, 698587), (1765, 589742), (1979, 525970), (3530, 294871), (3958, 262985), (9895, 105194), (19790, 52597)]