2153289496

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{4339}}^1$

素因数の和:4492

約数の個数: 64

約数和(自身を含む): 4429404000

約数和(自身を除く): 2276114504

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 89, 136, 164, 178, 328, 356, 697, 712, 1394, 1513, 2788, 3026, 3649, 4339, 5576, 6052, 7298, 8678, 12104, 14596, 17356, 29192, 34712, 62033, 73763, 124066, 147526, 177899, 248132, 295052, 355798, 386171, 496264, 590104, 711596, 772342, 1423192, 1544684, 3024283, 3089368, 6048566, 6564907, 12097132, 13129814, 15833011, 24194264, 26259628, 31666022, 52519256, 63332044, 126664088, 269161187, 538322374, 1076644748, 2153289496]

約数ペア:

[(1, 2153289496), (2, 1076644748), (4, 538322374), (8, 269161187), (17, 126664088), (34, 63332044), (41, 52519256), (68, 31666022), (82, 26259628), (89, 24194264), (136, 15833011), (164, 13129814), (178, 12097132), (328, 6564907), (356, 6048566), (697, 3089368), (712, 3024283), (1394, 1544684), (1513, 1423192), (2788, 772342), (3026, 711596), (3649, 590104), (4339, 496264), (5576, 386171), (6052, 355798), (7298, 295052), (8678, 248132), (12104, 177899), (14596, 147526), (17356, 124066), (29192, 73763), (34712, 62033)]