1328898786

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{68507}}^1$

素因数の和:68626

約数の個数: 32

約数和(自身を含む): 2752377408

約数和(自身を除く): 1423478622

約数列:

[1, 2, 3, 6, 53, 61, 106, 122, 159, 183, 318, 366, 3233, 6466, 9699, 19398, 68507, 137014, 205521, 411042, 3630871, 4178927, 7261742, 8357854, 10892613, 12536781, 21785226, 25073562, 221483131, 442966262, 664449393, 1328898786]

約数ペア:

[(1, 1328898786), (2, 664449393), (3, 442966262), (6, 221483131), (53, 25073562), (61, 21785226), (106, 12536781), (122, 10892613), (159, 8357854), (183, 7261742), (318, 4178927), (366, 3630871), (3233, 411042), (6466, 205521), (9699, 137014), (19398, 68507)]