2070253642

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{45137}}^1$

素因数の和:45246

約数の個数: 32

約数和(自身を含む): 3509930880

約数和(自身を除く): 1439677238

約数列:

[1, 2, 17, 19, 34, 38, 71, 142, 323, 646, 1207, 1349, 2414, 2698, 22933, 45137, 45866, 90274, 767329, 857603, 1534658, 1715206, 3204727, 6409454, 14579251, 29158502, 54480359, 60889813, 108960718, 121779626, 1035126821, 2070253642]

約数ペア:

[(1, 2070253642), (2, 1035126821), (17, 121779626), (19, 108960718), (34, 60889813), (38, 54480359), (71, 29158502), (142, 14579251), (323, 6409454), (646, 3204727), (1207, 1715206), (1349, 1534658), (2414, 857603), (2698, 767329), (22933, 90274), (45137, 45866)]