13307764316

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{644881}}^1$

素因数の和:644970

約数の個数: 48

約数和(自身を含む): 29468527872

約数和(自身を除く): 16160763556

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 67, 77, 134, 154, 268, 308, 469, 737, 938, 1474, 1876, 2948, 5159, 10318, 20636, 644881, 1289762, 2579524, 4514167, 7093691, 9028334, 14187382, 18056668, 28374764, 43207027, 49655837, 86414054, 99311674, 172828108, 198623348, 302449189, 475277297, 604898378, 950554594, 1209796756, 1901109188, 3326941079, 6653882158, 13307764316]

約数ペア:

[(1, 13307764316), (2, 6653882158), (4, 3326941079), (7, 1901109188), (11, 1209796756), (14, 950554594), (22, 604898378), (28, 475277297), (44, 302449189), (67, 198623348), (77, 172828108), (134, 99311674), (154, 86414054), (268, 49655837), (308, 43207027), (469, 28374764), (737, 18056668), (938, 14187382), (1474, 9028334), (1876, 7093691), (2948, 4514167), (5159, 2579524), (10318, 1289762), (20636, 644881)]