2021766832

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{1277}}^1\times {\mathrm{1867}}^1$

素因数の和:3205

約数の個数: 40

約数和(自身を含む): 3996346896

約数和(自身を除く): 1974580064

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 1277, 1867, 2554, 3734, 5108, 7468, 10216, 14936, 20432, 29872, 67681, 98951, 135362, 197902, 270724, 395804, 541448, 791608, 1082896, 1583216, 2384159, 4768318, 9536636, 19073272, 38146544, 126360427, 252720854, 505441708, 1010883416, 2021766832]

約数ペア:

[(1, 2021766832), (2, 1010883416), (4, 505441708), (8, 252720854), (16, 126360427), (53, 38146544), (106, 19073272), (212, 9536636), (424, 4768318), (848, 2384159), (1277, 1583216), (1867, 1082896), (2554, 791608), (3734, 541448), (5108, 395804), (7468, 270724), (10216, 197902), (14936, 135362), (20432, 98951), (29872, 67681)]