1992346722

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{12497}}^1$

素因数の和:13043

約数の個数: 48

約数和(自身を含む): 4579817112

約数和(自身を除く): 2587470390

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 521, 1042, 1563, 3126, 4689, 8857, 9378, 12497, 17714, 24994, 26571, 37491, 53142, 74982, 79713, 112473, 159426, 212449, 224946, 424898, 637347, 1274694, 1912041, 3824082, 6510937, 13021874, 19532811, 39065622, 58598433, 110685929, 117196866, 221371858, 332057787, 664115574, 996173361, 1992346722]

約数ペア:

[(1, 1992346722), (2, 996173361), (3, 664115574), (6, 332057787), (9, 221371858), (17, 117196866), (18, 110685929), (34, 58598433), (51, 39065622), (102, 19532811), (153, 13021874), (306, 6510937), (521, 3824082), (1042, 1912041), (1563, 1274694), (3126, 637347), (4689, 424898), (8857, 224946), (9378, 212449), (12497, 159426), (17714, 112473), (24994, 79713), (26571, 74982), (37491, 53142)]