2866992212

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{38977}}^1$

素因数の和:39096

約数の個数: 48

約数和(自身を含む): 5972053248

約数和(自身を除く): 3105061036

約数列:

[1, 2, 4, 7, 14, 28, 37, 71, 74, 142, 148, 259, 284, 497, 518, 994, 1036, 1988, 2627, 5254, 10508, 18389, 36778, 38977, 73556, 77954, 155908, 272839, 545678, 1091356, 1442149, 2767367, 2884298, 5534734, 5768596, 10095043, 11069468, 19371569, 20190086, 38743138, 40380172, 77486276, 102392579, 204785158, 409570316, 716748053, 1433496106, 2866992212]

約数ペア:

[(1, 2866992212), (2, 1433496106), (4, 716748053), (7, 409570316), (14, 204785158), (28, 102392579), (37, 77486276), (71, 40380172), (74, 38743138), (142, 20190086), (148, 19371569), (259, 11069468), (284, 10095043), (497, 5768596), (518, 5534734), (994, 2884298), (1036, 2767367), (1988, 1442149), (2627, 1091356), (5254, 545678), (10508, 272839), (18389, 155908), (36778, 77954), (38977, 73556)]