1274338

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2131}}^1$

素因数の和:2169

約数の個数: 16

約数和(自身を含む): 2149056

約数和(自身を除く): 874718

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 2131, 4262, 27703, 49013, 55406, 98026, 637169, 1274338]

約数ペア:

[(1, 1274338), (2, 637169), (13, 98026), (23, 55406), (26, 49013), (46, 27703), (299, 4262), (598, 2131)]