525127538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{6089}}^1$

素因数の和:6242

約数の個数: 32

約数和(自身を含む): 883975680

約数和(自身を除く): 358848142

約数列:

[1, 2, 13, 26, 31, 62, 107, 214, 403, 806, 1391, 2782, 3317, 6089, 6634, 12178, 43121, 79157, 86242, 158314, 188759, 377518, 651523, 1303046, 2453867, 4907734, 8469799, 16939598, 20197213, 40394426, 262563769, 525127538]

約数ペア:

[(1, 525127538), (2, 262563769), (13, 40394426), (26, 20197213), (31, 16939598), (62, 8469799), (107, 4907734), (214, 2453867), (403, 1303046), (806, 651523), (1391, 377518), (2782, 188759), (3317, 158314), (6089, 86242), (6634, 79157), (12178, 43121)]