127831442

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{811}}^1\times {\mathrm{1487}}^1$

素因数の和:2353

約数の個数: 16

約数和(自身を含む): 195737472

約数和(自身を除く): 67906030

約数列:

[1, 2, 53, 106, 811, 1487, 1622, 2974, 42983, 78811, 85966, 157622, 1205957, 2411914, 63915721, 127831442]

約数ペア:

[(1, 127831442), (2, 63915721), (53, 2411914), (106, 1205957), (811, 157622), (1487, 85966), (1622, 78811), (2974, 42983)]