1227142

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:172

約数の個数: 32

約数和(自身を含む): 2276352

約数和(自身を除く): 1049210

約数列:

[1, 2, 7, 14, 23, 37, 46, 74, 103, 161, 206, 259, 322, 518, 721, 851, 1442, 1702, 2369, 3811, 4738, 5957, 7622, 11914, 16583, 26677, 33166, 53354, 87653, 175306, 613571, 1227142]

約数ペア:

[(1, 1227142), (2, 613571), (7, 175306), (14, 87653), (23, 53354), (37, 33166), (46, 26677), (74, 16583), (103, 11914), (161, 7622), (206, 5957), (259, 4738), (322, 3811), (518, 2369), (721, 1702), (851, 1442)]