427645166

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{811}}^1\times {\mathrm{1193}}^1$

素因数の和:2036

約数の個数: 32

約数和(自身を含む): 732963168

約数和(自身を除く): 305318002

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 811, 1193, 1622, 2386, 10543, 13787, 15509, 20281, 21086, 27574, 31018, 40562, 179231, 263653, 358462, 527306, 967523, 1935046, 12577799, 16447891, 25155598, 32895782, 213822583, 427645166]

約数ペア:

[(1, 427645166), (2, 213822583), (13, 32895782), (17, 25155598), (26, 16447891), (34, 12577799), (221, 1935046), (442, 967523), (811, 527306), (1193, 358462), (1622, 263653), (2386, 179231), (10543, 40562), (13787, 31018), (15509, 27574), (20281, 21086)]