84139354

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{2797}}^1$

素因数の和:2914

約数の個数: 24

約数和(自身を含む): 138249180

約数和(自身を除く): 54109826

約数列:

[1, 2, 13, 26, 89, 169, 178, 338, 1157, 2314, 2797, 5594, 15041, 30082, 36361, 72722, 248933, 472693, 497866, 945386, 3236129, 6472258, 42069677, 84139354]

約数ペア:

[(1, 84139354), (2, 42069677), (13, 6472258), (26, 3236129), (89, 945386), (169, 497866), (178, 472693), (338, 248933), (1157, 72722), (2314, 36361), (2797, 30082), (5594, 15041)]