2912882387

素因数分解:

${\mathrm{37}}^1\times {\mathrm{47}}^2\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:515

約数の個数: 24

約数和(自身を含む): 3089634384

約数和(自身を除く): 176751997

約数列:

[1, 37, 47, 157, 227, 1739, 2209, 5809, 7379, 8399, 10669, 35639, 81733, 273023, 346813, 394753, 501443, 1318643, 1675033, 12832081, 18553391, 61976221, 78726551, 2912882387]

約数ペア:

[(1, 2912882387), (37, 78726551), (47, 61976221), (157, 18553391), (227, 12832081), (1739, 1675033), (2209, 1318643), (5809, 501443), (7379, 394753), (8399, 346813), (10669, 273023), (35639, 81733)]