1297667090

素因数分解:

$2^1\times 5^1\times {\mathrm{569}}^1\times {\mathrm{228061}}^1$

素因数の和:228637

約数の個数: 16

約数和(自身を含む): 2339916120

約数和(自身を除く): 1042249030

約数列:

[1, 2, 5, 10, 569, 1138, 2845, 5690, 228061, 456122, 1140305, 2280610, 129766709, 259533418, 648833545, 1297667090]

約数ペア:

[(1, 1297667090), (2, 648833545), (5, 259533418), (10, 129766709), (569, 2280610), (1138, 1140305), (2845, 456122), (5690, 228061)]