544049038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{2161}}^1$

素因数の和:2620

約数の個数: 32

約数和(自身を含む): 919662912

約数和(自身を除く): 375613874

約数列:

[1, 2, 13, 23, 26, 46, 299, 421, 598, 842, 2161, 4322, 5473, 9683, 10946, 19366, 28093, 49703, 56186, 99406, 125879, 251758, 646139, 909781, 1292278, 1819562, 11827153, 20924963, 23654306, 41849926, 272024519, 544049038]

約数ペア:

[(1, 544049038), (2, 272024519), (13, 41849926), (23, 23654306), (26, 20924963), (46, 11827153), (299, 1819562), (421, 1292278), (598, 909781), (842, 646139), (2161, 251758), (4322, 125879), (5473, 99406), (9683, 56186), (10946, 49703), (19366, 28093)]