129429638

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{11087}}^1$

素因数の和:11551

約数の個数: 16

約数和(自身を含む): 209563200

約数和(自身を除く): 80133562

約数列:

[1, 2, 13, 26, 449, 898, 5837, 11087, 11674, 22174, 144131, 288262, 4978063, 9956126, 64714819, 129429638]

約数ペア:

[(1, 129429638), (2, 64714819), (13, 9956126), (26, 4978063), (449, 288262), (898, 144131), (5837, 22174), (11087, 11674)]