1953140539

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{926977}}^1$

素因数の和:927034

約数の個数: 12

約数和(自身を含む): 2324860824

約数和(自身を除く): 371720285

約数列:

[1, 7, 43, 49, 301, 2107, 926977, 6488839, 39860011, 45421873, 279020077, 1953140539]

約数ペア:

[(1, 1953140539), (7, 279020077), (43, 45421873), (49, 39860011), (301, 6488839), (2107, 926977)]