2510510262

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1038259}}^1$

素因数の和:1038308

約数の個数: 32

約数和(自身を含む): 5581685760

約数和(自身を除く): 3071175498

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 1038259, 2076518, 3114777, 6229554, 13497367, 26994734, 32186029, 40492101, 64372058, 80984202, 96558087, 193116174, 418418377, 836836754, 1255255131, 2510510262]

約数ペア:

[(1, 2510510262), (2, 1255255131), (3, 836836754), (6, 418418377), (13, 193116174), (26, 96558087), (31, 80984202), (39, 64372058), (62, 40492101), (78, 32186029), (93, 26994734), (186, 13497367), (403, 6229554), (806, 3114777), (1209, 2076518), (2418, 1038259)]