812432868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1301}}^1\times {\mathrm{4003}}^1$

素因数の和:5324

約数の個数: 48

約数和(自身を含む): 2043577536

約数和(自身を除く): 1231144668

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1301, 2602, 3903, 4003, 5204, 7806, 8006, 12009, 15612, 16012, 16913, 24018, 33826, 48036, 50739, 52039, 67652, 101478, 104078, 156117, 202956, 208156, 312234, 624468, 5207903, 10415806, 15623709, 20831612, 31247418, 62494836, 67702739, 135405478, 203108217, 270810956, 406216434, 812432868]

約数ペア:

[(1, 812432868), (2, 406216434), (3, 270810956), (4, 203108217), (6, 135405478), (12, 67702739), (13, 62494836), (26, 31247418), (39, 20831612), (52, 15623709), (78, 10415806), (156, 5207903), (1301, 624468), (2602, 312234), (3903, 208156), (4003, 202956), (5204, 156117), (7806, 104078), (8006, 101478), (12009, 67652), (15612, 52039), (16012, 50739), (16913, 48036), (24018, 33826)]