2405961448

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{22031}}^1$

素因数の和:22138

約数の個数: 64

約数和(自身を含む): 5282392320

約数和(自身を除く): 2876430872

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 73, 88, 136, 146, 187, 292, 374, 584, 748, 803, 1241, 1496, 1606, 2482, 3212, 4964, 6424, 9928, 13651, 22031, 27302, 44062, 54604, 88124, 109208, 176248, 242341, 374527, 484682, 749054, 969364, 1498108, 1608263, 1938728, 2996216, 3216526, 4119797, 6433052, 8239594, 12866104, 16479188, 17690893, 27340471, 32958376, 35381786, 54680942, 70763572, 109361884, 141527144, 218723768, 300745181, 601490362, 1202980724, 2405961448]

約数ペア:

[(1, 2405961448), (2, 1202980724), (4, 601490362), (8, 300745181), (11, 218723768), (17, 141527144), (22, 109361884), (34, 70763572), (44, 54680942), (68, 35381786), (73, 32958376), (88, 27340471), (136, 17690893), (146, 16479188), (187, 12866104), (292, 8239594), (374, 6433052), (584, 4119797), (748, 3216526), (803, 2996216), (1241, 1938728), (1496, 1608263), (1606, 1498108), (2482, 969364), (3212, 749054), (4964, 484682), (6424, 374527), (9928, 242341), (13651, 176248), (22031, 109208), (27302, 88124), (44062, 54604)]