69481318

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{2269}}^1$

素因数の和:2583

約数の個数: 16

約数和(自身を含む): 106399440

約数和(自身を除く): 36918122

約数列:

[1, 2, 61, 122, 251, 502, 2269, 4538, 15311, 30622, 138409, 276818, 569519, 1139038, 34740659, 69481318]

約数ペア:

[(1, 69481318), (2, 34740659), (61, 1139038), (122, 569519), (251, 276818), (502, 138409), (2269, 30622), (4538, 15311)]