5198869976

素因数分解:

$2^3\times {\mathrm{1013}}^1\times {\mathrm{641519}}^1$

素因数の和:642538

約数の個数: 16

約数和(自身を含む): 9757519200

約数和(自身を除く): 4558649224

約数列:

[1, 2, 4, 8, 1013, 2026, 4052, 8104, 641519, 1283038, 2566076, 5132152, 649858747, 1299717494, 2599434988, 5198869976]

約数ペア:

[(1, 5198869976), (2, 2599434988), (4, 1299717494), (8, 649858747), (1013, 5132152), (2026, 2566076), (4052, 1283038), (8104, 641519)]