2135464513

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{283}}^1\times {\mathrm{821}}^1$

素因数の和:1225

約数の個数: 32

約数和(自身を含む): 2666909952

約数和(自身を除く): 531445439

約数列:

[1, 7, 13, 91, 101, 283, 707, 821, 1313, 1981, 3679, 5747, 9191, 10673, 25753, 28583, 74711, 82921, 200081, 232343, 371579, 580447, 1077973, 1626401, 2601053, 3020459, 7545811, 21143213, 23466643, 164266501, 305066359, 2135464513]

約数ペア:

[(1, 2135464513), (7, 305066359), (13, 164266501), (91, 23466643), (101, 21143213), (283, 7545811), (707, 3020459), (821, 2601053), (1313, 1626401), (1981, 1077973), (3679, 580447), (5747, 371579), (9191, 232343), (10673, 200081), (25753, 82921), (28583, 74711)]