239912894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{3083}}^1$

素因数の和:3212

約数の個数: 32

約数和(自身を含む): 402573024

約数和(自身を除く): 162660130

約数列:

[1, 2, 13, 26, 41, 73, 82, 146, 533, 949, 1066, 1898, 2993, 3083, 5986, 6166, 38909, 40079, 77818, 80158, 126403, 225059, 252806, 450118, 1643239, 2925767, 3286478, 5851534, 9227419, 18454838, 119956447, 239912894]

約数ペア:

[(1, 239912894), (2, 119956447), (13, 18454838), (26, 9227419), (41, 5851534), (73, 3286478), (82, 2925767), (146, 1643239), (533, 450118), (949, 252806), (1066, 225059), (1898, 126403), (2993, 80158), (3083, 77818), (5986, 40079), (6166, 38909)]