2278428

素因数分解:

$2^2\times 3^1\times {\mathrm{181}}^1\times {\mathrm{1049}}^1$

素因数の和:1237

約数の個数: 24

約数和(自身を含む): 5350800

約数和(自身を除く): 3072372

約数列:

[1, 2, 3, 4, 6, 12, 181, 362, 543, 724, 1049, 1086, 2098, 2172, 3147, 4196, 6294, 12588, 189869, 379738, 569607, 759476, 1139214, 2278428]

約数ペア:

[(1, 2278428), (2, 1139214), (3, 759476), (4, 569607), (6, 379738), (12, 189869), (181, 12588), (362, 6294), (543, 4196), (724, 3147), (1049, 2172), (1086, 2098)]