3197948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{691}}^1$

素因数の和:797

約数の個数: 24

約数和(自身を含む): 6103440

約数和(自身を除く): 2905492

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 691, 1157, 1382, 2314, 2764, 4628, 8983, 17966, 35932, 61499, 122998, 245996, 799487, 1598974, 3197948]

約数ペア:

[(1, 3197948), (2, 1598974), (4, 799487), (13, 245996), (26, 122998), (52, 61499), (89, 35932), (178, 17966), (356, 8983), (691, 4628), (1157, 2764), (1382, 2314)]