288019198

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{431}}^1\times {\mathrm{4987}}^1$

素因数の和:5487

約数の個数: 16

約数和(自身を含む): 439582464

約数和(自身を除く): 151563266

約数列:

[1, 2, 67, 134, 431, 862, 4987, 9974, 28877, 57754, 334129, 668258, 2149397, 4298794, 144009599, 288019198]

約数ペア:

[(1, 288019198), (2, 144009599), (67, 4298794), (134, 2149397), (431, 668258), (862, 334129), (4987, 57754), (9974, 28877)]