2471408

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{1861}}^1$

素因数の和:1952

約数の個数: 20

約数和(自身を含む): 4848648

約数和(自身を除く): 2377240

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 1861, 3722, 7444, 14888, 29776, 154463, 308926, 617852, 1235704, 2471408]

約数ペア:

[(1, 2471408), (2, 1235704), (4, 617852), (8, 308926), (16, 154463), (83, 29776), (166, 14888), (332, 7444), (664, 3722), (1328, 1861)]