2068246271

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{457}}^1\times {\mathrm{1213}}^1$

素因数の和:1731

約数の個数: 32

約数和(自身を含む): 2615480448

約数和(自身を除く): 547234177

約数列:

[1, 7, 13, 41, 91, 287, 457, 533, 1213, 3199, 3731, 5941, 8491, 15769, 18737, 41587, 49733, 110383, 131159, 243581, 348131, 554341, 646529, 1705067, 3880387, 4525703, 7206433, 22727981, 50445031, 159095867, 295463753, 2068246271]

約数ペア:

[(1, 2068246271), (7, 295463753), (13, 159095867), (41, 50445031), (91, 22727981), (287, 7206433), (457, 4525703), (533, 3880387), (1213, 1705067), (3199, 646529), (3731, 554341), (5941, 348131), (8491, 243581), (15769, 131159), (18737, 110383), (41587, 49733)]