1277255562

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{257}}^2\times {\mathrm{293}}^1$

素因数の和:823

約数の個数: 48

約数和(自身を含む): 2807173152

約数和(自身を除く): 1529917590

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 257, 293, 514, 586, 771, 879, 1542, 1758, 2827, 3223, 5654, 6446, 8481, 9669, 16962, 19338, 66049, 75301, 132098, 150602, 198147, 225903, 396294, 451806, 726539, 828311, 1453078, 1656622, 2179617, 2484933, 4359234, 4969866, 19352357, 38704714, 58057071, 116114142, 212875927, 425751854, 638627781, 1277255562]

約数ペア:

[(1, 1277255562), (2, 638627781), (3, 425751854), (6, 212875927), (11, 116114142), (22, 58057071), (33, 38704714), (66, 19352357), (257, 4969866), (293, 4359234), (514, 2484933), (586, 2179617), (771, 1656622), (879, 1453078), (1542, 828311), (1758, 726539), (2827, 451806), (3223, 396294), (5654, 225903), (6446, 198147), (8481, 150602), (9669, 132098), (16962, 75301), (19338, 66049)]