2103203518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{250441}}^1$

素因数の和:250492

約数の個数: 32

約数和(自身を含む): 3786683040

約数和(自身を除く): 1683479522

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 323, 442, 494, 646, 4199, 8398, 250441, 500882, 3255733, 4257497, 4758379, 6511466, 8514994, 9516758, 55347461, 61858927, 80892443, 110694922, 123717854, 161784886, 1051601759, 2103203518]

約数ペア:

[(1, 2103203518), (2, 1051601759), (13, 161784886), (17, 123717854), (19, 110694922), (26, 80892443), (34, 61858927), (38, 55347461), (221, 9516758), (247, 8514994), (323, 6511466), (442, 4758379), (494, 4257497), (646, 3255733), (4199, 500882), (8398, 250441)]