1260752624

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{1921879}}^1$

素因数の和:1921928

約数の個数: 20

約数和(自身を含む): 2502287760

約数和(自身を除く): 1241535136

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 1921879, 3843758, 7687516, 15375032, 30750064, 78797039, 157594078, 315188156, 630376312, 1260752624]

約数ペア:

[(1, 1260752624), (2, 630376312), (4, 315188156), (8, 157594078), (16, 78797039), (41, 30750064), (82, 15375032), (164, 7687516), (328, 3843758), (656, 1921879)]