1658145430658

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{10091}}^1\times {\mathrm{28657}}^1$

素因数の和:38858

約数の個数: 32

約数和(自身を含む): 2582125233408

約数和(自身を除く): 923979802750

約数列:

[1, 2, 47, 61, 94, 122, 2867, 5734, 10091, 20182, 28657, 57314, 474277, 615551, 948554, 1231102, 1346879, 1748077, 2693758, 3496154, 28930897, 57861794, 82159619, 164319238, 289177787, 578355574, 13591355989, 17639845007, 27182711978, 35279690014, 829072715329, 1658145430658]

約数ペア:

[(1, 1658145430658), (2, 829072715329), (47, 35279690014), (61, 27182711978), (94, 17639845007), (122, 13591355989), (2867, 578355574), (5734, 289177787), (10091, 164319238), (20182, 82159619), (28657, 57861794), (57314, 28930897), (474277, 3496154), (615551, 2693758), (948554, 1748077), (1231102, 1346879)]