486197821430

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{433}}^1\times {\mathrm{1261639}}^1$

素因数の和:1262168

約数の個数: 32

約数和(自身を含む): 887033851200

約数和(自身を除く): 400836029770

約数列:

[1, 2, 5, 10, 89, 178, 433, 445, 866, 890, 2165, 4330, 38537, 77074, 192685, 385370, 1261639, 2523278, 6308195, 12616390, 112285871, 224571742, 546289687, 561429355, 1092579374, 1122858710, 2731448435, 5462896870, 48619782143, 97239564286, 243098910715, 486197821430]

約数ペア:

[(1, 486197821430), (2, 243098910715), (5, 97239564286), (10, 48619782143), (89, 5462896870), (178, 2731448435), (433, 1122858710), (445, 1092579374), (866, 561429355), (890, 546289687), (2165, 224571742), (4330, 112285871), (38537, 12616390), (77074, 6308195), (192685, 2523278), (385370, 1261639)]