2247497915

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{8747}}^1$

素因数の和:8891

約数の個数: 32

約数和(自身を含む): 2998114560

約数和(自身を除く): 750616645

約数列:

[1, 5, 13, 59, 65, 67, 295, 335, 767, 871, 3835, 3953, 4355, 8747, 19765, 43735, 51389, 113711, 256945, 516073, 568555, 586049, 2580365, 2930245, 6708949, 7618637, 33544745, 34576891, 38093185, 172884455, 449499583, 2247497915]

約数ペア:

[(1, 2247497915), (5, 449499583), (13, 172884455), (59, 38093185), (65, 34576891), (67, 33544745), (295, 7618637), (335, 6708949), (767, 2930245), (871, 2580365), (3835, 586049), (3953, 568555), (4355, 516073), (8747, 256945), (19765, 113711), (43735, 51389)]