2013271026

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{337}}^1\times {\mathrm{401}}^1$

素因数の和:947

約数の個数: 64

約数和(自身を含む): 4382816256

約数和(自身を除く): 2369545230

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 191, 337, 382, 401, 573, 674, 802, 1011, 1146, 1203, 2022, 2406, 2483, 4381, 4966, 5213, 7449, 8762, 10426, 13143, 14898, 15639, 26286, 31278, 64367, 76591, 128734, 135137, 153182, 193101, 229773, 270274, 386202, 405411, 459546, 810822, 836771, 995683, 1673542, 1756781, 1991366, 2510313, 2987049, 3513562, 5020626, 5270343, 5974098, 10540686, 25811167, 51622334, 77433501, 154867002, 335545171, 671090342, 1006635513, 2013271026]

約数ペア:

[(1, 2013271026), (2, 1006635513), (3, 671090342), (6, 335545171), (13, 154867002), (26, 77433501), (39, 51622334), (78, 25811167), (191, 10540686), (337, 5974098), (382, 5270343), (401, 5020626), (573, 3513562), (674, 2987049), (802, 2510313), (1011, 1991366), (1146, 1756781), (1203, 1673542), (2022, 995683), (2406, 836771), (2483, 810822), (4381, 459546), (4966, 405411), (5213, 386202), (7449, 270274), (8762, 229773), (10426, 193101), (13143, 153182), (14898, 135137), (15639, 128734), (26286, 76591), (31278, 64367)]