1089977774

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1\times {\mathrm{48259}}^1$

素因数の和:48775

約数の個数: 16

約数和(自身を含む): 1709562240

約数和(自身を除く): 619584466

約数列:

[1, 2, 23, 46, 491, 982, 11293, 22586, 48259, 96518, 1109957, 2219914, 23695169, 47390338, 544988887, 1089977774]

約数ペア:

[(1, 1089977774), (2, 544988887), (23, 47390338), (46, 23695169), (491, 2219914), (982, 1109957), (11293, 96518), (22586, 48259)]