2016276668

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{36721}}^1$

素因数の和:36822

約数の個数: 48

約数和(自身を含む): 4219798464

約数和(自身を除く): 2203521796

約数列:

[1, 2, 4, 7, 14, 28, 37, 53, 74, 106, 148, 212, 259, 371, 518, 742, 1036, 1484, 1961, 3922, 7844, 13727, 27454, 36721, 54908, 73442, 146884, 257047, 514094, 1028188, 1358677, 1946213, 2717354, 3892426, 5434708, 7784852, 9510739, 13623491, 19021478, 27246982, 38042956, 54493964, 72009881, 144019762, 288039524, 504069167, 1008138334, 2016276668]

約数ペア:

[(1, 2016276668), (2, 1008138334), (4, 504069167), (7, 288039524), (14, 144019762), (28, 72009881), (37, 54493964), (53, 38042956), (74, 27246982), (106, 19021478), (148, 13623491), (212, 9510739), (259, 7784852), (371, 5434708), (518, 3892426), (742, 2717354), (1036, 1946213), (1484, 1358677), (1961, 1028188), (3922, 514094), (7844, 257047), (13727, 146884), (27454, 73442), (36721, 54908)]