240695876

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{28027}}^1$

素因数の和:28163

約数の個数: 24

約数和(自身を含む): 447326880

約数和(自身を除く): 206631004

約数列:

[1, 2, 4, 19, 38, 76, 113, 226, 452, 2147, 4294, 8588, 28027, 56054, 112108, 532513, 1065026, 2130052, 3167051, 6334102, 12668204, 60173969, 120347938, 240695876]

約数ペア:

[(1, 240695876), (2, 120347938), (4, 60173969), (19, 12668204), (38, 6334102), (76, 3167051), (113, 2130052), (226, 1065026), (452, 532513), (2147, 112108), (4294, 56054), (8588, 28027)]