1260896

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1$

素因数の和:463

約数の個数: 48

約数和(自身を含む): 3062304

約数和(自身を除く): 1801408

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 433, 728, 866, 1456, 1732, 2912, 3031, 3464, 5629, 6062, 6928, 11258, 12124, 13856, 22516, 24248, 39403, 45032, 48496, 78806, 90064, 96992, 157612, 180128, 315224, 630448, 1260896]

約数ペア:

[(1, 1260896), (2, 630448), (4, 315224), (7, 180128), (8, 157612), (13, 96992), (14, 90064), (16, 78806), (26, 48496), (28, 45032), (32, 39403), (52, 24248), (56, 22516), (91, 13856), (104, 12124), (112, 11258), (182, 6928), (208, 6062), (224, 5629), (364, 3464), (416, 3031), (433, 2912), (728, 1732), (866, 1456)]