80860262

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{339749}}^1$

素因数の和:339775

約数の個数: 16

約数和(自身を含む): 146772000

約数和(自身を除く): 65911738

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 339749, 679498, 2378243, 4756486, 5775733, 11551466, 40430131, 80860262]

約数ペア:

[(1, 80860262), (2, 40430131), (7, 11551466), (14, 5775733), (17, 4756486), (34, 2378243), (119, 679498), (238, 339749)]