2009277564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{336901}}^1$

素因数の和:336986

約数の個数: 48

約数和(自身を含む): 5433555456

約数和(自身を除く): 3424277892

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 336901, 673802, 1010703, 1347604, 2021406, 2358307, 4042812, 4716614, 7074921, 9433228, 14149842, 23919971, 28299684, 47839942, 71759913, 95679884, 143519826, 167439797, 287039652, 334879594, 502319391, 669759188, 1004638782, 2009277564]

約数ペア:

[(1, 2009277564), (2, 1004638782), (3, 669759188), (4, 502319391), (6, 334879594), (7, 287039652), (12, 167439797), (14, 143519826), (21, 95679884), (28, 71759913), (42, 47839942), (71, 28299684), (84, 23919971), (142, 14149842), (213, 9433228), (284, 7074921), (426, 4716614), (497, 4042812), (852, 2358307), (994, 2021406), (1491, 1347604), (1988, 1010703), (2982, 673802), (5964, 336901)]