84538390

素因数分解:

$2^1\times 5^1\times {\mathrm{1201}}^1\times {\mathrm{7039}}^1$

素因数の和:8247

約数の個数: 16

約数和(自身を含む): 152317440

約数和(自身を除く): 67779050

約数列:

[1, 2, 5, 10, 1201, 2402, 6005, 7039, 12010, 14078, 35195, 70390, 8453839, 16907678, 42269195, 84538390]

約数ペア:

[(1, 84538390), (2, 42269195), (5, 16907678), (10, 8453839), (1201, 70390), (2402, 35195), (6005, 14078), (7039, 12010)]