1119461018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{812381}}^1$

素因数の和:812449

約数の個数: 16

約数和(自身を含む): 1842482376

約数和(自身を除く): 723021358

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 812381, 1624762, 10560953, 21121906, 43056193, 86112386, 559730509, 1119461018]

約数ペア:

[(1, 1119461018), (2, 559730509), (13, 86112386), (26, 43056193), (53, 21121906), (106, 10560953), (689, 1624762), (1378, 812381)]