4238555470

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1\times {\mathrm{19739}}^1$

素因数の和:20052

約数の個数: 32

約数和(自身を含む): 7738869600

約数和(自身を除く): 3500314130

約数列:

[1, 2, 5, 10, 109, 197, 218, 394, 545, 985, 1090, 1970, 19739, 21473, 39478, 42946, 98695, 107365, 197390, 214730, 2151551, 3888583, 4303102, 7777166, 10757755, 19442915, 21515510, 38885830, 423855547, 847711094, 2119277735, 4238555470]

約数ペア:

[(1, 4238555470), (2, 2119277735), (5, 847711094), (10, 423855547), (109, 38885830), (197, 21515510), (218, 19442915), (394, 10757755), (545, 7777166), (985, 4303102), (1090, 3888583), (1970, 2151551), (19739, 214730), (21473, 197390), (39478, 107365), (42946, 98695)]