2520199352

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{774017}}^1$

素因数の和:774071

約数の個数: 32

約数和(自身を含む): 5294283120

約数和(自身を除く): 2774083768

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 774017, 1548034, 3096068, 6192136, 8514187, 17028374, 28638629, 34056748, 57277258, 68113496, 114554516, 229109032, 315024919, 630049838, 1260099676, 2520199352]

約数ペア:

[(1, 2520199352), (2, 1260099676), (4, 630049838), (8, 315024919), (11, 229109032), (22, 114554516), (37, 68113496), (44, 57277258), (74, 34056748), (88, 28638629), (148, 17028374), (296, 8514187), (407, 6192136), (814, 3096068), (1628, 1548034), (3256, 774017)]