2098021209

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{156487}}^1$

素因数の和:156640

約数の個数: 16

約数和(自身を含む): 2891898240

約数和(自身を除く): 793877031

約数列:

[1, 3, 41, 109, 123, 327, 4469, 13407, 156487, 469461, 6415967, 17057083, 19247901, 51171249, 699340403, 2098021209]

約数ペア:

[(1, 2098021209), (3, 699340403), (41, 51171249), (109, 19247901), (123, 17057083), (327, 6415967), (4469, 469461), (13407, 156487)]