1343996816

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{2709671}}^1$

素因数の和:2709710

約数の個数: 20

約数和(自身を含む): 2687994624

約数和(自身を除く): 1343997808

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 2709671, 5419342, 10838684, 21677368, 43354736, 83999801, 167999602, 335999204, 671998408, 1343996816]

約数ペア:

[(1, 1343996816), (2, 671998408), (4, 335999204), (8, 167999602), (16, 83999801), (31, 43354736), (62, 21677368), (124, 10838684), (248, 5419342), (496, 2709671)]