1570320688

素因数分解:

$2^4\times {\mathrm{1213}}^1\times {\mathrm{80911}}^1$

素因数の和:82132

約数の個数: 20

約数和(自身を含む): 3045042208

約数和(自身を除く): 1474721520

約数列:

[1, 2, 4, 8, 16, 1213, 2426, 4852, 9704, 19408, 80911, 161822, 323644, 647288, 1294576, 98145043, 196290086, 392580172, 785160344, 1570320688]

約数ペア:

[(1, 1570320688), (2, 785160344), (4, 392580172), (8, 196290086), (16, 98145043), (1213, 1294576), (2426, 647288), (4852, 323644), (9704, 161822), (19408, 80911)]