284280478

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{55243}}^1$

素因数の和:55359

約数の個数: 16

約数和(自身を含む): 445487616

約数和(自身を除く): 161207138

約数列:

[1, 2, 31, 62, 83, 166, 2573, 5146, 55243, 110486, 1712533, 3425066, 4585169, 9170338, 142140239, 284280478]

約数ペア:

[(1, 284280478), (2, 142140239), (31, 9170338), (62, 4585169), (83, 3425066), (166, 1712533), (2573, 110486), (5146, 55243)]