1936340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13831}}^1$

素因数の和:13847

約数の個数: 24

約数和(自身を含む): 4647552

約数和(自身を除く): 2711212

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 13831, 27662, 55324, 69155, 96817, 138310, 193634, 276620, 387268, 484085, 968170, 1936340]

約数ペア:

[(1, 1936340), (2, 968170), (4, 484085), (5, 387268), (7, 276620), (10, 193634), (14, 138310), (20, 96817), (28, 69155), (35, 55324), (70, 27662), (140, 13831)]