2019472478

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{391219}}^1$

素因数の和:391339

約数の個数: 16

約数和(自身を含む): 3168882000

約数和(自身を除く): 1149409522

約数列:

[1, 2, 29, 58, 89, 178, 2581, 5162, 391219, 782438, 11345351, 22690702, 34818491, 69636982, 1009736239, 2019472478]

約数ペア:

[(1, 2019472478), (2, 1009736239), (29, 69636982), (58, 34818491), (89, 22690702), (178, 11345351), (2581, 782438), (5162, 391219)]