299134874

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{23021}}^1$

素因数の和:23185

約数の個数: 16

約数和(自身を含む): 459979560

約数和(自身を除く): 160844686

約数列:

[1, 2, 73, 89, 146, 178, 6497, 12994, 23021, 46042, 1680533, 2048869, 3361066, 4097738, 149567437, 299134874]

約数ペア:

[(1, 299134874), (2, 149567437), (73, 4097738), (89, 3361066), (146, 2048869), (178, 1680533), (6497, 46042), (12994, 23021)]