218384509334

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{3643}}^1\times {\mathrm{637727}}^1$

素因数の和:641419

約数の個数: 16

約数和(自身を含む): 334638839808

約数和(自身を除く): 116254330474

約数列:

[1, 2, 47, 94, 3643, 7286, 171221, 342442, 637727, 1275454, 29973169, 59946338, 2323239461, 4646478922, 109192254667, 218384509334]

約数ペア:

[(1, 218384509334), (2, 109192254667), (47, 4646478922), (94, 2323239461), (3643, 59946338), (7286, 29973169), (171221, 1275454), (342442, 637727)]