2120756092

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{86959}}^1$

素因数の和:87050

約数の個数: 48

約数和(自身を含む): 4636011520

約数和(自身を除く): 2515255428

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 67, 91, 134, 182, 268, 364, 469, 871, 938, 1742, 1876, 3484, 6097, 12194, 24388, 86959, 173918, 347836, 608713, 1130467, 1217426, 2260934, 2434852, 4521868, 5826253, 7913269, 11652506, 15826538, 23305012, 31653076, 40783771, 75741289, 81567542, 151482578, 163135084, 302965156, 530189023, 1060378046, 2120756092]

約数ペア:

[(1, 2120756092), (2, 1060378046), (4, 530189023), (7, 302965156), (13, 163135084), (14, 151482578), (26, 81567542), (28, 75741289), (52, 40783771), (67, 31653076), (91, 23305012), (134, 15826538), (182, 11652506), (268, 7913269), (364, 5826253), (469, 4521868), (871, 2434852), (938, 2260934), (1742, 1217426), (1876, 1130467), (3484, 608713), (6097, 347836), (12194, 173918), (24388, 86959)]