245870274

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{6317}}^1$

素因数の和:6834

約数の個数: 32

約数和(自身を含む): 530712000

約数和(自身を除く): 284841726

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 499, 998, 1497, 2994, 6317, 6487, 12634, 12974, 18951, 19461, 37902, 38922, 82121, 164242, 246363, 492726, 3152183, 6304366, 9456549, 18913098, 40978379, 81956758, 122935137, 245870274]

約数ペア:

[(1, 245870274), (2, 122935137), (3, 81956758), (6, 40978379), (13, 18913098), (26, 9456549), (39, 6304366), (78, 3152183), (499, 492726), (998, 246363), (1497, 164242), (2994, 82121), (6317, 38922), (6487, 37902), (12634, 19461), (12974, 18951)]