4220168

素因数分解:

$2^3\times {\mathrm{419}}^1\times {\mathrm{1259}}^1$

素因数の和:1684

約数の個数: 16

約数和(自身を含む): 7938000

約数和(自身を除く): 3717832

約数列:

[1, 2, 4, 8, 419, 838, 1259, 1676, 2518, 3352, 5036, 10072, 527521, 1055042, 2110084, 4220168]

約数ペア:

[(1, 4220168), (2, 2110084), (4, 1055042), (8, 527521), (419, 10072), (838, 5036), (1259, 3352), (1676, 2518)]