2924620

素因数分解:

$2^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{419}}^1$

素因数の和:777

約数の個数: 24

約数和(自身を含む): 6174000

約数和(自身を除く): 3249380

約数列:

[1, 2, 4, 5, 10, 20, 349, 419, 698, 838, 1396, 1676, 1745, 2095, 3490, 4190, 6980, 8380, 146231, 292462, 584924, 731155, 1462310, 2924620]

約数ペア:

[(1, 2924620), (2, 1462310), (4, 731155), (5, 584924), (10, 292462), (20, 146231), (349, 8380), (419, 6980), (698, 4190), (838, 3490), (1396, 2095), (1676, 1745)]