4194620

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1601}}^1$

素因数の和:1741

約数の個数: 24

約数和(自身を含む): 8881488

約数和(自身を除く): 4686868

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 1601, 2620, 3202, 6404, 8005, 16010, 32020, 209731, 419462, 838924, 1048655, 2097310, 4194620]

約数ペア:

[(1, 4194620), (2, 2097310), (4, 1048655), (5, 838924), (10, 419462), (20, 209731), (131, 32020), (262, 16010), (524, 8005), (655, 6404), (1310, 3202), (1601, 2620)]