2893807735

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{27773}}^1$

素因数の和:28027

約数の個数: 32

約数和(自身を含む): 4292749440

約数和(自身を除く): 1398941705

約数列:

[1, 5, 7, 13, 35, 65, 91, 229, 455, 1145, 1603, 2977, 8015, 14885, 20839, 27773, 104195, 138865, 194411, 361049, 972055, 1805245, 2527343, 6360017, 12636715, 31800085, 44520119, 82680221, 222600595, 413401105, 578761547, 2893807735]

約数ペア:

[(1, 2893807735), (5, 578761547), (7, 413401105), (13, 222600595), (35, 82680221), (65, 44520119), (91, 31800085), (229, 12636715), (455, 6360017), (1145, 2527343), (1603, 1805245), (2977, 972055), (8015, 361049), (14885, 194411), (20839, 138865), (27773, 104195)]