4244986

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1$

素因数の和:549

約数の個数: 16

約数和(自身を含む): 6560640

約数和(自身を除く): 2315654

約数列:

[1, 2, 67, 79, 134, 158, 401, 802, 5293, 10586, 26867, 31679, 53734, 63358, 2122493, 4244986]

約数ペア:

[(1, 4244986), (2, 2122493), (67, 63358), (79, 53734), (134, 31679), (158, 26867), (401, 10586), (802, 5293)]