298325612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{301949}}^1$

素因数の和:301985

約数の個数: 24

約数和(自身を含む): 591822000

約数和(自身を除く): 293496388

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 301949, 603898, 1207796, 3925337, 5737031, 7850674, 11474062, 15701348, 22948124, 74581403, 149162806, 298325612]

約数ペア:

[(1, 298325612), (2, 149162806), (4, 74581403), (13, 22948124), (19, 15701348), (26, 11474062), (38, 7850674), (52, 5737031), (76, 3925337), (247, 1207796), (494, 603898), (988, 301949)]