1222964356

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{719}}^1\times {\mathrm{6971}}^1$

素因数の和:7755

約数の個数: 24

約数和(自身を含む): 2178610560

約数和(自身を除く): 955646204

約数列:

[1, 2, 4, 61, 122, 244, 719, 1438, 2876, 6971, 13942, 27884, 43859, 87718, 175436, 425231, 850462, 1700924, 5012149, 10024298, 20048596, 305741089, 611482178, 1222964356]

約数ペア:

[(1, 1222964356), (2, 611482178), (4, 305741089), (61, 20048596), (122, 10024298), (244, 5012149), (719, 1700924), (1438, 850462), (2876, 425231), (6971, 175436), (13942, 87718), (27884, 43859)]