1293553154

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{919}}^1\times {\mathrm{41399}}^1$

素因数の和:42337

約数の個数: 16

約数和(自身を含む): 2056752000

約数和(自身を除く): 763198846

約数列:

[1, 2, 17, 34, 919, 1838, 15623, 31246, 41399, 82798, 703783, 1407566, 38045681, 76091362, 646776577, 1293553154]

約数ペア:

[(1, 1293553154), (2, 646776577), (17, 76091362), (34, 38045681), (919, 1407566), (1838, 703783), (15623, 82798), (31246, 41399)]