622757408048

素因数分解:

$2^4\times {\mathrm{32321}}^1\times {\mathrm{1204243}}^1$

素因数の和:1236572

約数の個数: 20

約数和(自身を含む): 1206630811608

約数和(自身を除く): 583873403560

約数列:

[1, 2, 4, 8, 16, 32321, 64642, 129284, 258568, 517136, 1204243, 2408486, 4816972, 9633944, 19267888, 38922338003, 77844676006, 155689352012, 311378704024, 622757408048]

約数ペア:

[(1, 622757408048), (2, 311378704024), (4, 155689352012), (8, 77844676006), (16, 38922338003), (32321, 19267888), (64642, 9633944), (129284, 4816972), (258568, 2408486), (517136, 1204243)]