8303722

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:131

約数の個数: 48

約数和(自身を含む): 15800832

約数和(自身を除く): 7497110

約数列:

[1, 2, 7, 14, 19, 31, 38, 53, 62, 106, 133, 217, 266, 361, 371, 434, 589, 722, 742, 1007, 1178, 1643, 2014, 2527, 3286, 4123, 5054, 7049, 8246, 11191, 11501, 14098, 19133, 22382, 23002, 31217, 38266, 62434, 78337, 133931, 156674, 218519, 267862, 437038, 593123, 1186246, 4151861, 8303722]

約数ペア:

[(1, 8303722), (2, 4151861), (7, 1186246), (14, 593123), (19, 437038), (31, 267862), (38, 218519), (53, 156674), (62, 133931), (106, 78337), (133, 62434), (217, 38266), (266, 31217), (361, 23002), (371, 22382), (434, 19133), (589, 14098), (722, 11501), (742, 11191), (1007, 8246), (1178, 7049), (1643, 5054), (2014, 4123), (2527, 3286)]