308325638

素因数分解:

$2^1\times {\mathrm{233}}^1\times {\mathrm{541}}^1\times {\mathrm{1223}}^1$

素因数の和:1999

約数の個数: 16

約数和(自身を含む): 465712416

約数和(自身を除く): 157386778

約数列:

[1, 2, 233, 466, 541, 1082, 1223, 2446, 126053, 252106, 284959, 569918, 661643, 1323286, 154162819, 308325638]

約数ペア:

[(1, 308325638), (2, 154162819), (233, 1323286), (466, 661643), (541, 569918), (1082, 284959), (1223, 252106), (2446, 126053)]