240906874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{25247}}^1$

素因数の和:25629

約数の個数: 16

約数和(自身を含む): 390233088

約数和(自身を除く): 149326214

約数列:

[1, 2, 13, 26, 367, 734, 4771, 9542, 25247, 50494, 328211, 656422, 9265649, 18531298, 120453437, 240906874]

約数ペア:

[(1, 240906874), (2, 120453437), (13, 18531298), (26, 9265649), (367, 656422), (734, 328211), (4771, 50494), (9542, 25247)]