3199474334

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{255917}}^1$

素因数の和:255992

約数の個数: 32

約数和(自身を含む): 5896350720

約数和(自身を除く): 2696876386

約数列:

[1, 2, 7, 14, 19, 38, 47, 94, 133, 266, 329, 658, 893, 1786, 6251, 12502, 255917, 511834, 1791419, 3582838, 4862423, 9724846, 12028099, 24056198, 34036961, 68073922, 84196693, 168393386, 228533881, 457067762, 1599737167, 3199474334]

約数ペア:

[(1, 3199474334), (2, 1599737167), (7, 457067762), (14, 228533881), (19, 168393386), (38, 84196693), (47, 68073922), (94, 34036961), (133, 24056198), (266, 12028099), (329, 9724846), (658, 4862423), (893, 3582838), (1786, 1791419), (6251, 511834), (12502, 255917)]