3187288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1613}}^1$

素因数の和:1651

約数の個数: 32

約数和(自身を含む): 6778800

約数和(自身を除く): 3591512

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1613, 1976, 3226, 6452, 12904, 20969, 30647, 41938, 61294, 83876, 122588, 167752, 245176, 398411, 796822, 1593644, 3187288]

約数ペア:

[(1, 3187288), (2, 1593644), (4, 796822), (8, 398411), (13, 245176), (19, 167752), (26, 122588), (38, 83876), (52, 61294), (76, 41938), (104, 30647), (152, 20969), (247, 12904), (494, 6452), (988, 3226), (1613, 1976)]