2123263016

素因数分解:

$2^3\times 7^1\times {\mathrm{5557}}^1\times {\mathrm{6823}}^1$

素因数の和:12393

約数の個数: 32

約数和(自身を含む): 4551335040

約数和(自身を除く): 2428072024

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 5557, 6823, 11114, 13646, 22228, 27292, 38899, 44456, 47761, 54584, 77798, 95522, 155596, 191044, 311192, 382088, 37915411, 75830822, 151661644, 265407877, 303323288, 530815754, 1061631508, 2123263016]

約数ペア:

[(1, 2123263016), (2, 1061631508), (4, 530815754), (7, 303323288), (8, 265407877), (14, 151661644), (28, 75830822), (56, 37915411), (5557, 382088), (6823, 311192), (11114, 191044), (13646, 155596), (22228, 95522), (27292, 77798), (38899, 54584), (44456, 47761)]