1171642

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:333

約数の個数: 16

約数和(自身を含む): 1838592

約数和(自身を除く): 666950

約数列:

[1, 2, 37, 71, 74, 142, 223, 446, 2627, 5254, 8251, 15833, 16502, 31666, 585821, 1171642]

約数ペア:

[(1, 1171642), (2, 585821), (37, 31666), (71, 16502), (74, 15833), (142, 8251), (223, 5254), (446, 2627)]