2105996568

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{6749989}}^1$

素因数の和:6750011

約数の個数: 32

約数和(自身を含む): 5669991600

約数和(自身を除く): 3563995032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 6749989, 13499978, 20249967, 26999956, 40499934, 53999912, 80999868, 87749857, 161999736, 175499714, 263249571, 350999428, 526499142, 701998856, 1052998284, 2105996568]

約数ペア:

[(1, 2105996568), (2, 1052998284), (3, 701998856), (4, 526499142), (6, 350999428), (8, 263249571), (12, 175499714), (13, 161999736), (24, 87749857), (26, 80999868), (39, 53999912), (52, 40499934), (78, 26999956), (104, 20249967), (156, 13499978), (312, 6749989)]