8152222

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:388

約数の個数: 24

約数和(自身を含む): 13439520

約数和(自身を除く): 5287298

約数列:

[1, 2, 13, 26, 89, 169, 178, 271, 338, 542, 1157, 2314, 3523, 7046, 15041, 24119, 30082, 45799, 48238, 91598, 313547, 627094, 4076111, 8152222]

約数ペア:

[(1, 8152222), (2, 4076111), (13, 627094), (26, 313547), (89, 91598), (169, 48238), (178, 45799), (271, 30082), (338, 24119), (542, 15041), (1157, 7046), (2314, 3523)]