2014917905

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{402581}}^1$

素因数の和:402617

約数の個数: 32

約数和(自身を含む): 3246421248

約数和(自身を除く): 1231503343

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 1001, 5005, 402581, 2012905, 2818067, 4428391, 5233553, 14090335, 22141955, 26167765, 30998737, 36634871, 57569083, 154993685, 183174355, 287845415, 402983581, 2014917905]

約数ペア:

[(1, 2014917905), (5, 402983581), (7, 287845415), (11, 183174355), (13, 154993685), (35, 57569083), (55, 36634871), (65, 30998737), (77, 26167765), (91, 22141955), (143, 14090335), (385, 5233553), (455, 4428391), (715, 2818067), (1001, 2012905), (5005, 402581)]