4507382

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{971}}^1$

素因数の和:1195

約数の個数: 16

約数和(自身を含む): 7418304

約数和(自身を除く): 2910922

約数列:

[1, 2, 11, 22, 211, 422, 971, 1942, 2321, 4642, 10681, 21362, 204881, 409762, 2253691, 4507382]

約数ペア:

[(1, 4507382), (2, 2253691), (11, 409762), (22, 204881), (211, 21362), (422, 10681), (971, 4642), (1942, 2321)]