1427884790

素因数分解:

$2^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{797701}}^1$

素因数の和:797887

約数の個数: 16

約数和(自身を含む): 2584554480

約数和(自身を除く): 1156669690

約数列:

[1, 2, 5, 10, 179, 358, 895, 1790, 797701, 1595402, 3988505, 7977010, 142788479, 285576958, 713942395, 1427884790]

約数ペア:

[(1, 1427884790), (2, 713942395), (5, 285576958), (10, 142788479), (179, 7977010), (358, 3988505), (895, 1595402), (1790, 797701)]