1380521714

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{881}}^1\times {\mathrm{5479}}^1$

素因数の和:6386

約数の個数: 32

約数和(自身を含む): 2436013440

約数和(自身を除く): 1055491726

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 881, 1762, 5479, 9691, 10958, 11453, 19382, 22906, 60269, 71227, 120538, 125983, 142454, 251966, 783497, 1566994, 4826999, 9653998, 53096989, 62750987, 106193978, 125501974, 690260857, 1380521714]

約数ペア:

[(1, 1380521714), (2, 690260857), (11, 125501974), (13, 106193978), (22, 62750987), (26, 53096989), (143, 9653998), (286, 4826999), (881, 1566994), (1762, 783497), (5479, 251966), (9691, 142454), (10958, 125983), (11453, 120538), (19382, 71227), (22906, 60269)]