2008407402

素因数分解:

$2^1\times 3^2\times {\mathrm{191}}^1\times {\mathrm{229}}^1\times {\mathrm{2551}}^1$

素因数の和:2979

約数の個数: 48

約数和(自身を含む): 4395156480

約数和(自身を除く): 2386749078

約数列:

[1, 2, 3, 6, 9, 18, 191, 229, 382, 458, 573, 687, 1146, 1374, 1719, 2061, 2551, 3438, 4122, 5102, 7653, 15306, 22959, 43739, 45918, 87478, 131217, 262434, 393651, 487241, 584179, 787302, 974482, 1168358, 1461723, 1752537, 2923446, 3505074, 4385169, 5257611, 8770338, 10515222, 111578189, 223156378, 334734567, 669469134, 1004203701, 2008407402]

約数ペア:

[(1, 2008407402), (2, 1004203701), (3, 669469134), (6, 334734567), (9, 223156378), (18, 111578189), (191, 10515222), (229, 8770338), (382, 5257611), (458, 4385169), (573, 3505074), (687, 2923446), (1146, 1752537), (1374, 1461723), (1719, 1168358), (2061, 974482), (2551, 787302), (3438, 584179), (4122, 487241), (5102, 393651), (7653, 262434), (15306, 131217), (22959, 87478), (43739, 45918)]