1351369964

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{307409}}^1$

素因数の和:307577

約数の個数: 24

約数和(自身を含む): 2719963680

約数和(自身を除く): 1368593716

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 307409, 614818, 1229636, 2151863, 4303726, 8607452, 48263213, 96526426, 193052852, 337842491, 675684982, 1351369964]

約数ペア:

[(1, 1351369964), (2, 675684982), (4, 337842491), (7, 193052852), (14, 96526426), (28, 48263213), (157, 8607452), (314, 4303726), (628, 2151863), (1099, 1229636), (2198, 614818), (4396, 307409)]