2538088

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{743}}^1$

素因数の和:817

約数の個数: 32

約数和(自身を含む): 5535360

約数和(自身を除く): 2997272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 743, 854, 1486, 1708, 2972, 3416, 5201, 5944, 10402, 20804, 41608, 45323, 90646, 181292, 317261, 362584, 634522, 1269044, 2538088]

約数ペア:

[(1, 2538088), (2, 1269044), (4, 634522), (7, 362584), (8, 317261), (14, 181292), (28, 90646), (56, 45323), (61, 41608), (122, 20804), (244, 10402), (427, 5944), (488, 5201), (743, 3416), (854, 2972), (1486, 1708)]