2086574736

素因数分解:

$2^4\times 3^1\times {\mathrm{163}}^1\times {\mathrm{266689}}^1$

素因数の和:266863

約数の個数: 40

約数和(自身を含む): 5423407840

約数和(自身を除く): 3336833104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 163, 326, 489, 652, 978, 1304, 1956, 2608, 3912, 7824, 266689, 533378, 800067, 1066756, 1600134, 2133512, 3200268, 4267024, 6400536, 12801072, 43470307, 86940614, 130410921, 173881228, 260821842, 347762456, 521643684, 695524912, 1043287368, 2086574736]

約数ペア:

[(1, 2086574736), (2, 1043287368), (3, 695524912), (4, 521643684), (6, 347762456), (8, 260821842), (12, 173881228), (16, 130410921), (24, 86940614), (48, 43470307), (163, 12801072), (326, 6400536), (489, 4267024), (652, 3200268), (978, 2133512), (1304, 1600134), (1956, 1066756), (2608, 800067), (3912, 533378), (7824, 266689)]