243350553602

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{90870259}}^1$

素因数の和:90870377

約数の個数: 16

約数和(自身を含む): 396921295680

約数和(自身を除く): 153570742078

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 90870259, 181740518, 1181313367, 2362626734, 9359636677, 18719273354, 121675276801, 243350553602]

約数ペア:

[(1, 243350553602), (2, 121675276801), (13, 18719273354), (26, 9359636677), (103, 2362626734), (206, 1181313367), (1339, 181740518), (2678, 90870259)]