2683655

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:131

約数の個数: 32

約数和(自身を含む): 3810240

約数和(自身を除く): 1126585

約数列:

[1, 5, 13, 19, 41, 53, 65, 95, 205, 247, 265, 533, 689, 779, 1007, 1235, 2173, 2665, 3445, 3895, 5035, 10127, 10865, 13091, 28249, 41287, 50635, 65455, 141245, 206435, 536731, 2683655]

約数ペア:

[(1, 2683655), (5, 536731), (13, 206435), (19, 141245), (41, 65455), (53, 50635), (65, 41287), (95, 28249), (205, 13091), (247, 10865), (265, 10127), (533, 5035), (689, 3895), (779, 3445), (1007, 2665), (1235, 2173)]