2200915199

素因数分解:

$7^1\times {\mathrm{397}}^1\times {\mathrm{457}}^1\times {\mathrm{1733}}^1$

素因数の和:2594

約数の個数: 16

約数和(自身を含む): 2528643648

約数和(自身を除く): 327728449

約数列:

[1, 7, 397, 457, 1733, 2779, 3199, 12131, 181429, 688001, 791981, 1270003, 4816007, 5543867, 314416457, 2200915199]

約数ペア:

[(1, 2200915199), (7, 314416457), (397, 5543867), (457, 4816007), (1733, 1270003), (2779, 791981), (3199, 688001), (12131, 181429)]