1324816

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{2671}}^1$

素因数の和:2710

約数の個数: 20

約数和(自身を含む): 2650624

約数和(自身を除く): 1325808

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 2671, 5342, 10684, 21368, 42736, 82801, 165602, 331204, 662408, 1324816]

約数ペア:

[(1, 1324816), (2, 662408), (4, 331204), (8, 165602), (16, 82801), (31, 42736), (62, 21368), (124, 10684), (248, 5342), (496, 2671)]