2278172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{227}}^1$

素因数の和:437

約数の個数: 24

約数和(自身を含む): 4334736

約数和(自身を除く): 2056564

約数列:

[1, 2, 4, 13, 26, 52, 193, 227, 386, 454, 772, 908, 2509, 2951, 5018, 5902, 10036, 11804, 43811, 87622, 175244, 569543, 1139086, 2278172]

約数ペア:

[(1, 2278172), (2, 1139086), (4, 569543), (13, 175244), (26, 87622), (52, 43811), (193, 11804), (227, 10036), (386, 5902), (454, 5018), (772, 2951), (908, 2509)]