2007885882

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{2213}}^1$

素因数の和:2383

約数の個数: 64

約数和(自身を含む): 4256406144

約数和(自身を除く): 2248520262

約数列:

[1, 2, 3, 6, 37, 61, 67, 74, 111, 122, 134, 183, 201, 222, 366, 402, 2213, 2257, 2479, 4087, 4426, 4514, 4958, 6639, 6771, 7437, 8174, 12261, 13278, 13542, 14874, 24522, 81881, 134993, 148271, 151219, 163762, 245643, 269986, 296542, 302438, 404979, 444813, 453657, 491286, 809958, 889626, 907314, 4994741, 5486027, 9044531, 9989482, 10972054, 14984223, 16458081, 18089062, 27133593, 29968446, 32916162, 54267186, 334647647, 669295294, 1003942941, 2007885882]

約数ペア:

[(1, 2007885882), (2, 1003942941), (3, 669295294), (6, 334647647), (37, 54267186), (61, 32916162), (67, 29968446), (74, 27133593), (111, 18089062), (122, 16458081), (134, 14984223), (183, 10972054), (201, 9989482), (222, 9044531), (366, 5486027), (402, 4994741), (2213, 907314), (2257, 889626), (2479, 809958), (4087, 491286), (4426, 453657), (4514, 444813), (4958, 404979), (6639, 302438), (6771, 296542), (7437, 269986), (8174, 245643), (12261, 163762), (13278, 151219), (13542, 148271), (14874, 134993), (24522, 81881)]