5285628496

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{1055437}}^1$

素因数の和:1055758

約数の個数: 20

約数和(自身を含む): 10273633492

約数和(自身を除く): 4988004996

約数列:

[1, 2, 4, 8, 16, 313, 626, 1252, 2504, 5008, 1055437, 2110874, 4221748, 8443496, 16886992, 330351781, 660703562, 1321407124, 2642814248, 5285628496]

約数ペア:

[(1, 5285628496), (2, 2642814248), (4, 1321407124), (8, 660703562), (16, 330351781), (313, 16886992), (626, 8443496), (1252, 4221748), (2504, 2110874), (5008, 1055437)]