7221434

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{2203}}^1$

素因数の和:2365

約数の個数: 16

約数和(自身を含む): 11901600

約数和(自身を除く): 4680166

約数列:

[1, 2, 11, 22, 149, 298, 1639, 2203, 3278, 4406, 24233, 48466, 328247, 656494, 3610717, 7221434]

約数ペア:

[(1, 7221434), (2, 3610717), (11, 656494), (22, 328247), (149, 48466), (298, 24233), (1639, 4406), (2203, 3278)]