2005944816

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1816979}}^1$

素因数の和:1817013

約数の個数: 40

約数和(自身を含む): 5407332480

約数和(自身を除く): 3401387664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 1816979, 3633958, 5450937, 7267916, 10901874, 14535832, 21803748, 29071664, 41790517, 43607496, 83581034, 87214992, 125371551, 167162068, 250743102, 334324136, 501486204, 668648272, 1002972408, 2005944816]

約数ペア:

[(1, 2005944816), (2, 1002972408), (3, 668648272), (4, 501486204), (6, 334324136), (8, 250743102), (12, 167162068), (16, 125371551), (23, 87214992), (24, 83581034), (46, 43607496), (48, 41790517), (69, 29071664), (92, 21803748), (138, 14535832), (184, 10901874), (276, 7267916), (368, 5450937), (552, 3633958), (1104, 1816979)]