2050876772

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{1753}}^1$

素因数の和:1945

約数の個数: 72

約数和(自身を含む): 4299853824

約数和(自身を除く): 2248977052

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 94, 98, 127, 188, 196, 254, 329, 508, 658, 889, 1316, 1753, 1778, 2303, 3506, 3556, 4606, 5969, 6223, 7012, 9212, 11938, 12271, 12446, 23876, 24542, 24892, 41783, 49084, 82391, 83566, 85897, 164782, 167132, 171794, 222631, 292481, 329564, 343588, 445262, 576737, 584962, 890524, 1153474, 1169924, 1558417, 2306948, 3116834, 4037159, 6233668, 8074318, 10463657, 10908919, 16148636, 20927314, 21817838, 41854628, 43635676, 73245599, 146491198, 292982396, 512719193, 1025438386, 2050876772]

約数ペア:

[(1, 2050876772), (2, 1025438386), (4, 512719193), (7, 292982396), (14, 146491198), (28, 73245599), (47, 43635676), (49, 41854628), (94, 21817838), (98, 20927314), (127, 16148636), (188, 10908919), (196, 10463657), (254, 8074318), (329, 6233668), (508, 4037159), (658, 3116834), (889, 2306948), (1316, 1558417), (1753, 1169924), (1778, 1153474), (2303, 890524), (3506, 584962), (3556, 576737), (4606, 445262), (5969, 343588), (6223, 329564), (7012, 292481), (9212, 222631), (11938, 171794), (12271, 167132), (12446, 164782), (23876, 85897), (24542, 83566), (24892, 82391), (41783, 49084)]