2008207448

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{4273}}^1\times {\mathrm{4519}}^1$

素因数の和:8811

約数の個数: 32

約数和(自身を含む): 4056880800

約数和(自身を除く): 2048673352

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 4273, 4519, 8546, 9038, 17092, 18076, 34184, 36152, 55549, 58747, 111098, 117494, 222196, 234988, 444392, 469976, 19309687, 38619374, 77238748, 154477496, 251025931, 502051862, 1004103724, 2008207448]

約数ペア:

[(1, 2008207448), (2, 1004103724), (4, 502051862), (8, 251025931), (13, 154477496), (26, 77238748), (52, 38619374), (104, 19309687), (4273, 469976), (4519, 444392), (8546, 234988), (9038, 222196), (17092, 117494), (18076, 111098), (34184, 58747), (36152, 55549)]