293755124

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{22871}}^1$

素因数の和:22920

約数の個数: 36

約数和(自身を含む): 585980640

約数和(自身を除く): 292225516

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 169, 247, 338, 494, 676, 988, 3211, 6422, 12844, 22871, 45742, 91484, 297323, 434549, 594646, 869098, 1189292, 1738196, 3865199, 5649137, 7730398, 11298274, 15460796, 22596548, 73438781, 146877562, 293755124]

約数ペア:

[(1, 293755124), (2, 146877562), (4, 73438781), (13, 22596548), (19, 15460796), (26, 11298274), (38, 7730398), (52, 5649137), (76, 3865199), (169, 1738196), (247, 1189292), (338, 869098), (494, 594646), (676, 434549), (988, 297323), (3211, 91484), (6422, 45742), (12844, 22871)]