7221226

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1303}}^1$

素因数の和:1485

約数の個数: 16

約数和(自身を含む): 11548224

約数和(自身を除く): 4326998

約数列:

[1, 2, 17, 34, 163, 326, 1303, 2606, 2771, 5542, 22151, 44302, 212389, 424778, 3610613, 7221226]

約数ペア:

[(1, 7221226), (2, 3610613), (17, 424778), (34, 212389), (163, 44302), (326, 22151), (1303, 5542), (2606, 2771)]