2083445

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 3252480

約数和(自身を除く): 1169035

約数列:

[1, 5, 7, 13, 19, 35, 65, 91, 95, 133, 241, 247, 455, 665, 1205, 1235, 1687, 1729, 3133, 4579, 8435, 8645, 15665, 21931, 22895, 32053, 59527, 109655, 160265, 297635, 416689, 2083445]

約数ペア:

[(1, 2083445), (5, 416689), (7, 297635), (13, 160265), (19, 109655), (35, 59527), (65, 32053), (91, 22895), (95, 21931), (133, 15665), (241, 8645), (247, 8435), (455, 4579), (665, 3133), (1205, 1729), (1235, 1687)]