2012800812

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{258449}}^1$

素因数の和:258526

約数の個数: 48

約数和(自身を含む): 5210352000

約数和(自身を除く): 3197551188

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 59, 66, 118, 132, 177, 236, 354, 649, 708, 1298, 1947, 2596, 3894, 7788, 258449, 516898, 775347, 1033796, 1550694, 2842939, 3101388, 5685878, 8528817, 11371756, 15248491, 17057634, 30496982, 34115268, 45745473, 60993964, 91490946, 167733401, 182981892, 335466802, 503200203, 670933604, 1006400406, 2012800812]

約数ペア:

[(1, 2012800812), (2, 1006400406), (3, 670933604), (4, 503200203), (6, 335466802), (11, 182981892), (12, 167733401), (22, 91490946), (33, 60993964), (44, 45745473), (59, 34115268), (66, 30496982), (118, 17057634), (132, 15248491), (177, 11371756), (236, 8528817), (354, 5685878), (649, 3101388), (708, 2842939), (1298, 1550694), (1947, 1033796), (2596, 775347), (3894, 516898), (7788, 258449)]