1831354139

素因数分解:

${\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{17881}}^1$

素因数の和:18038

約数の個数: 16

約数和(自身を含む): 1969022784

約数和(自身を除く): 137668645

約数列:

[1, 23, 61, 73, 1403, 1679, 4453, 17881, 102419, 411263, 1090741, 1305313, 25087043, 30022199, 79624093, 1831354139]

約数ペア:

[(1, 1831354139), (23, 79624093), (61, 30022199), (73, 25087043), (1403, 1305313), (1679, 1090741), (4453, 411263), (17881, 102419)]