1051555078

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1$

素因数の和:517

約数の個数: 64

約数和(自身を含む): 1922393088

約数和(自身を除く): 870838010

約数列:

[1, 2, 7, 14, 23, 46, 97, 131, 161, 194, 257, 262, 322, 514, 679, 917, 1358, 1799, 1834, 2231, 3013, 3598, 4462, 5911, 6026, 11822, 12707, 15617, 21091, 24929, 25414, 31234, 33667, 41377, 42182, 49858, 67334, 82754, 88949, 174503, 177898, 235669, 292261, 349006, 471338, 573367, 584522, 774341, 1146734, 1548682, 2045827, 3265699, 4013569, 4091654, 5420387, 6531398, 8027138, 10840774, 22859893, 45719786, 75111077, 150222154, 525777539, 1051555078]

約数ペア:

[(1, 1051555078), (2, 525777539), (7, 150222154), (14, 75111077), (23, 45719786), (46, 22859893), (97, 10840774), (131, 8027138), (161, 6531398), (194, 5420387), (257, 4091654), (262, 4013569), (322, 3265699), (514, 2045827), (679, 1548682), (917, 1146734), (1358, 774341), (1799, 584522), (1834, 573367), (2231, 471338), (3013, 349006), (3598, 292261), (4462, 235669), (5911, 177898), (6026, 174503), (11822, 88949), (12707, 82754), (15617, 67334), (21091, 49858), (24929, 42182), (25414, 41377), (31234, 33667)]