2538258828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{570139}}^1$

素因数の和:570206

約数の個数: 48

約数和(自身を含む): 6896413440

約数和(自身を除く): 4358154612

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 318, 371, 636, 742, 1113, 1484, 2226, 4452, 570139, 1140278, 1710417, 2280556, 3420834, 3990973, 6841668, 7981946, 11972919, 15963892, 23945838, 30217367, 47891676, 60434734, 90652101, 120869468, 181304202, 211521569, 362608404, 423043138, 634564707, 846086276, 1269129414, 2538258828]

約数ペア:

[(1, 2538258828), (2, 1269129414), (3, 846086276), (4, 634564707), (6, 423043138), (7, 362608404), (12, 211521569), (14, 181304202), (21, 120869468), (28, 90652101), (42, 60434734), (53, 47891676), (84, 30217367), (106, 23945838), (159, 15963892), (212, 11972919), (318, 7981946), (371, 6841668), (636, 3990973), (742, 3420834), (1113, 2280556), (1484, 1710417), (2226, 1140278), (4452, 570139)]