2018986428

素因数分解:

$2^2\times 3^1\times {\mathrm{739}}^1\times {\mathrm{227671}}^1$

素因数の和:228417

約数の個数: 24

約数和(自身を含む): 4717363840

約数和(自身を除く): 2698377412

約数列:

[1, 2, 3, 4, 6, 12, 739, 1478, 2217, 2956, 4434, 8868, 227671, 455342, 683013, 910684, 1366026, 2732052, 168248869, 336497738, 504746607, 672995476, 1009493214, 2018986428]

約数ペア:

[(1, 2018986428), (2, 1009493214), (3, 672995476), (4, 504746607), (6, 336497738), (12, 168248869), (739, 2732052), (1478, 1366026), (2217, 910684), (2956, 683013), (4434, 455342), (8868, 227671)]