2199679976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{4999}}^1\times {\mathrm{4231}}^1$

素因数の和:9249

約数の個数: 32

約数和(自身を含む): 4443600000

約数和(自身を除く): 2243920024

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 4231, 4999, 8462, 9998, 16924, 19996, 33848, 39992, 55003, 64987, 110006, 129974, 220012, 259948, 440024, 519896, 21150769, 42301538, 84603076, 169206152, 274959997, 549919994, 1099839988, 2199679976]

約数ペア:

[(1, 2199679976), (2, 1099839988), (4, 549919994), (8, 274959997), (13, 169206152), (26, 84603076), (52, 42301538), (104, 21150769), (4231, 519896), (4999, 440024), (8462, 259948), (9998, 220012), (16924, 129974), (19996, 110006), (33848, 64987), (39992, 55003)]