6460144

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{6619}}^1$

素因数の和:6688

約数の個数: 20

約数和(自身を含む): 12723640

約数和(自身を除く): 6263496

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 6619, 13238, 26476, 52952, 105904, 403759, 807518, 1615036, 3230072, 6460144]

約数ペア:

[(1, 6460144), (2, 3230072), (4, 1615036), (8, 807518), (16, 403759), (61, 105904), (122, 52952), (244, 26476), (488, 13238), (976, 6619)]