9780382

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{1229}}^1$

素因数の和:1427

約数の個数: 16

約数和(自身を含む): 15409440

約数和(自身を除く): 5629058

約数列:

[1, 2, 23, 46, 173, 346, 1229, 2458, 3979, 7958, 28267, 56534, 212617, 425234, 4890191, 9780382]

約数ペア:

[(1, 9780382), (2, 4890191), (23, 425234), (46, 212617), (173, 56534), (346, 28267), (1229, 7958), (2458, 3979)]