4336970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{443}}^1$

素因数の和:550

約数の個数: 32

約数和(自身を含む): 8631360

約数和(自身を除く): 4294390

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 110, 178, 443, 445, 886, 890, 979, 1958, 2215, 4430, 4873, 4895, 9746, 9790, 24365, 39427, 48730, 78854, 197135, 394270, 433697, 867394, 2168485, 4336970]

約数ペア:

[(1, 4336970), (2, 2168485), (5, 867394), (10, 433697), (11, 394270), (22, 197135), (55, 78854), (89, 48730), (110, 39427), (178, 24365), (443, 9790), (445, 9746), (886, 4895), (890, 4873), (979, 4430), (1958, 2215)]