2080402968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{149197}}^1$

素因数の和:149296

約数の個数: 64

約数和(自身を含む): 6015663360

約数和(自身を除く): 3935260392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 83, 84, 166, 168, 249, 332, 498, 581, 664, 996, 1162, 1743, 1992, 2324, 3486, 4648, 6972, 13944, 149197, 298394, 447591, 596788, 895182, 1044379, 1193576, 1790364, 2088758, 3133137, 3580728, 4177516, 6266274, 8355032, 12383351, 12532548, 24766702, 25065096, 37150053, 49533404, 74300106, 86683457, 99066808, 148600212, 173366914, 260050371, 297200424, 346733828, 520100742, 693467656, 1040201484, 2080402968]

約数ペア:

[(1, 2080402968), (2, 1040201484), (3, 693467656), (4, 520100742), (6, 346733828), (7, 297200424), (8, 260050371), (12, 173366914), (14, 148600212), (21, 99066808), (24, 86683457), (28, 74300106), (42, 49533404), (56, 37150053), (83, 25065096), (84, 24766702), (166, 12532548), (168, 12383351), (249, 8355032), (332, 6266274), (498, 4177516), (581, 3580728), (664, 3133137), (996, 2088758), (1162, 1790364), (1743, 1193576), (1992, 1044379), (2324, 895182), (3486, 596788), (4648, 447591), (6972, 298394), (13944, 149197)]