2219778559999

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{36353459}}^1$

素因数の和:36353551

約数の個数: 32

約数和(自身を含む): 3029261114880

約数和(自身を除く): 809482554881

約数列:

[1, 7, 11, 13, 61, 77, 91, 143, 427, 671, 793, 1001, 4697, 5551, 8723, 61061, 36353459, 254474213, 399888049, 472594967, 2217560999, 2799216343, 3308164769, 5198544637, 15522926993, 24393170989, 28828292987, 36389812459, 170752196923, 201798050909, 317111222857, 2219778559999]

約数ペア:

[(1, 2219778559999), (7, 317111222857), (11, 201798050909), (13, 170752196923), (61, 36389812459), (77, 28828292987), (91, 24393170989), (143, 15522926993), (427, 5198544637), (671, 3308164769), (793, 2799216343), (1001, 2217560999), (4697, 472594967), (5551, 399888049), (8723, 254474213), (61061, 36353459)]