5421807917569

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{70267991}}^1$

素因数の和:70268172

約数の個数: 16

約数和(自身を含む): 5936239964160

約数和(自身を除く): 514432046591

約数列:

[1, 19, 31, 131, 589, 2489, 4061, 77159, 70267991, 1335091829, 2178307721, 9205106821, 41387846699, 174897029599, 285358311451, 5421807917569]

約数ペア:

[(1, 5421807917569), (19, 285358311451), (31, 174897029599), (131, 41387846699), (589, 9205106821), (2489, 2178307721), (4061, 1335091829), (77159, 70267991)]