4388658

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{281}}^1$

素因数の和:442

約数の個数: 32

約数和(自身を含む): 9339840

約数和(自身を除く): 4951182

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 137, 274, 281, 411, 562, 822, 843, 1686, 2603, 5206, 5339, 7809, 10678, 15618, 16017, 32034, 38497, 76994, 115491, 230982, 731443, 1462886, 2194329, 4388658]

約数ペア:

[(1, 4388658), (2, 2194329), (3, 1462886), (6, 731443), (19, 230982), (38, 115491), (57, 76994), (114, 38497), (137, 32034), (274, 16017), (281, 15618), (411, 10678), (562, 7809), (822, 5339), (843, 5206), (1686, 2603)]