2378338

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{347}}^1$

素因数の和:521

約数の個数: 16

約数和(自身を含む): 3758400

約数和(自身を除く): 1380062

約数列:

[1, 2, 23, 46, 149, 298, 347, 694, 3427, 6854, 7981, 15962, 51703, 103406, 1189169, 2378338]

約数ペア:

[(1, 2378338), (2, 1189169), (23, 103406), (46, 51703), (149, 15962), (298, 7981), (347, 6854), (694, 3427)]