4221838

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{461}}^1$

素因数の和:723

約数の個数: 16

約数和(自身を含む): 6708240

約数和(自身を除く): 2486402

約数列:

[1, 2, 19, 38, 241, 461, 482, 922, 4579, 8759, 9158, 17518, 111101, 222202, 2110919, 4221838]

約数ペア:

[(1, 4221838), (2, 2110919), (19, 222202), (38, 111101), (241, 17518), (461, 9158), (482, 8759), (922, 4579)]