242374

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1$

素因数の和:515

約数の個数: 16

約数和(自身を含む): 414720

約数和(自身を除く): 172346

約数列:

[1, 2, 11, 22, 23, 46, 253, 479, 506, 958, 5269, 10538, 11017, 22034, 121187, 242374]

約数ペア:

[(1, 242374), (2, 121187), (11, 22034), (22, 11017), (23, 10538), (46, 5269), (253, 958), (479, 506)]