2179724545

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{36151}}^1$

素因数の和:36576

約数の個数: 16

約数和(自身を含む): 2707061760

約数和(自身を除く): 527337215

約数列:

[1, 5, 31, 155, 389, 1945, 12059, 36151, 60295, 180755, 1120681, 5603405, 14062739, 70313695, 435944909, 2179724545]

約数ペア:

[(1, 2179724545), (5, 435944909), (31, 70313695), (155, 14062739), (389, 5603405), (1945, 1120681), (12059, 180755), (36151, 60295)]