2007060978

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{5261}}^1$

素因数の和:5419

約数の個数: 64

約数和(自身を含む): 4448368512

約数和(自身を除く): 2441307534

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 73, 78, 134, 146, 201, 219, 402, 438, 871, 949, 1742, 1898, 2613, 2847, 4891, 5226, 5261, 5694, 9782, 10522, 14673, 15783, 29346, 31566, 63583, 68393, 127166, 136786, 190749, 205179, 352487, 381498, 384053, 410358, 704974, 768106, 1057461, 1152159, 2114922, 2304318, 4582331, 4992689, 9164662, 9985378, 13746993, 14978067, 25731551, 27493986, 29956134, 51463102, 77194653, 154389306, 334510163, 669020326, 1003530489, 2007060978]

約数ペア:

[(1, 2007060978), (2, 1003530489), (3, 669020326), (6, 334510163), (13, 154389306), (26, 77194653), (39, 51463102), (67, 29956134), (73, 27493986), (78, 25731551), (134, 14978067), (146, 13746993), (201, 9985378), (219, 9164662), (402, 4992689), (438, 4582331), (871, 2304318), (949, 2114922), (1742, 1152159), (1898, 1057461), (2613, 768106), (2847, 704974), (4891, 410358), (5226, 384053), (5261, 381498), (5694, 352487), (9782, 205179), (10522, 190749), (14673, 136786), (15783, 127166), (29346, 68393), (31566, 63583)]