2938943945

素因数分解:

$5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{859}}^1\times {\mathrm{1459}}^1$

素因数の和:2397

約数の個数: 32

約数和(自身を含む): 4098278400

約数和(自身を除く): 1159334455

約数列:

[1, 5, 7, 35, 67, 335, 469, 859, 1459, 2345, 4295, 6013, 7295, 10213, 30065, 51065, 57553, 97753, 287765, 402871, 488765, 684271, 1253281, 2014355, 3421355, 6266405, 8772967, 43864835, 83969827, 419849135, 587788789, 2938943945]

約数ペア:

[(1, 2938943945), (5, 587788789), (7, 419849135), (35, 83969827), (67, 43864835), (335, 8772967), (469, 6266405), (859, 3421355), (1459, 2014355), (2345, 1253281), (4295, 684271), (6013, 488765), (7295, 402871), (10213, 287765), (30065, 97753), (51065, 57553)]