2783752415

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{2633}}^1$

素因数の和:3047

約数の個数: 32

約数和(自身を含む): 3641241600

約数和(自身を除く): 857489185

約数列:

[1, 5, 19, 31, 95, 155, 359, 589, 1795, 2633, 2945, 6821, 11129, 13165, 34105, 50027, 55645, 81623, 211451, 250135, 408115, 945247, 1057255, 1550837, 4726235, 7754185, 17959693, 29302657, 89798465, 146513285, 556750483, 2783752415]

約数ペア:

[(1, 2783752415), (5, 556750483), (19, 146513285), (31, 89798465), (95, 29302657), (155, 17959693), (359, 7754185), (589, 4726235), (1795, 1550837), (2633, 1057255), (2945, 945247), (6821, 408115), (11129, 250135), (13165, 211451), (34105, 81623), (50027, 55645)]