26880811922

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1\times {\mathrm{449}}^1\times {\mathrm{1447}}^1$

素因数の和:2186

約数の個数: 32

約数和(自身を含む): 41003884800

約数和(自身を除く): 14123072878

約数列:

[1, 2, 137, 151, 274, 302, 449, 898, 1447, 2894, 20687, 41374, 61513, 67799, 123026, 135598, 198239, 218497, 396478, 436994, 649703, 1299406, 9288463, 18576926, 29934089, 59868178, 89009311, 98105153, 178018622, 196210306, 13440405961, 26880811922]

約数ペア:

[(1, 26880811922), (2, 13440405961), (137, 196210306), (151, 178018622), (274, 98105153), (302, 89009311), (449, 59868178), (898, 29934089), (1447, 18576926), (2894, 9288463), (20687, 1299406), (41374, 649703), (61513, 436994), (67799, 396478), (123026, 218497), (135598, 198239)]