1078045256

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{523}}^1$

素因数の和:810

約数の個数: 64

約数和(自身を含む): 2173132800

約数和(自身を除く): 1095087544

約数列:

[1, 2, 4, 8, 19, 38, 71, 76, 142, 152, 191, 284, 382, 523, 568, 764, 1046, 1349, 1528, 2092, 2698, 3629, 4184, 5396, 7258, 9937, 10792, 13561, 14516, 19874, 27122, 29032, 37133, 39748, 54244, 74266, 79496, 99893, 108488, 148532, 199786, 257659, 297064, 399572, 515318, 705527, 799144, 1030636, 1411054, 1897967, 2061272, 2822108, 3795934, 5644216, 7092403, 7591868, 14184806, 15183736, 28369612, 56739224, 134755657, 269511314, 539022628, 1078045256]

約数ペア:

[(1, 1078045256), (2, 539022628), (4, 269511314), (8, 134755657), (19, 56739224), (38, 28369612), (71, 15183736), (76, 14184806), (142, 7591868), (152, 7092403), (191, 5644216), (284, 3795934), (382, 2822108), (523, 2061272), (568, 1897967), (764, 1411054), (1046, 1030636), (1349, 799144), (1528, 705527), (2092, 515318), (2698, 399572), (3629, 297064), (4184, 257659), (5396, 199786), (7258, 148532), (9937, 108488), (10792, 99893), (13561, 79496), (14516, 74266), (19874, 54244), (27122, 39748), (29032, 37133)]