8718974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:236

約数の個数: 32

約数和(自身を含む): 14865120

約数和(自身を除く): 6146146

約数列:

[1, 2, 11, 22, 61, 73, 89, 122, 146, 178, 671, 803, 979, 1342, 1606, 1958, 4453, 5429, 6497, 8906, 10858, 12994, 48983, 59719, 71467, 97966, 119438, 142934, 396317, 792634, 4359487, 8718974]

約数ペア:

[(1, 8718974), (2, 4359487), (11, 792634), (22, 396317), (61, 142934), (73, 119438), (89, 97966), (122, 71467), (146, 59719), (178, 48983), (671, 12994), (803, 10858), (979, 8906), (1342, 6497), (1606, 5429), (1958, 4453)]