2149968199717

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{782389}}^1$

素因数の和:782665

約数の個数: 32

約数和(自身を含む): 2472414991200

約数和(自身を除く): 322446791483

約数列:

[1, 13, 29, 37, 197, 377, 481, 1073, 2561, 5713, 7289, 13949, 74269, 94757, 211381, 782389, 2747953, 10171057, 22689281, 28948393, 154130633, 294960653, 376329109, 839503397, 2003698229, 4469788357, 5702833421, 10913544161, 58107248641, 74136834473, 165382169209, 2149968199717]

約数ペア:

[(1, 2149968199717), (13, 165382169209), (29, 74136834473), (37, 58107248641), (197, 10913544161), (377, 5702833421), (481, 4469788357), (1073, 2003698229), (2561, 839503397), (5713, 376329109), (7289, 294960653), (13949, 154130633), (74269, 28948393), (94757, 22689281), (211381, 10171057), (782389, 2747953)]