2720226426

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{235273}}^1$

素因数の和:235366

約数の個数: 32

約数和(自身を含む): 5691748608

約数和(自身を除く): 2971522182

約数列:

[1, 2, 3, 6, 41, 47, 82, 94, 123, 141, 246, 282, 1927, 3854, 5781, 11562, 235273, 470546, 705819, 1411638, 9646193, 11057831, 19292386, 22115662, 28938579, 33173493, 57877158, 66346986, 453371071, 906742142, 1360113213, 2720226426]

約数ペア:

[(1, 2720226426), (2, 1360113213), (3, 906742142), (6, 453371071), (41, 66346986), (47, 57877158), (82, 33173493), (94, 28938579), (123, 22115662), (141, 19292386), (246, 11057831), (282, 9646193), (1927, 1411638), (3854, 705819), (5781, 470546), (11562, 235273)]