2109470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:296

約数の個数: 32

約数和(自身を含む): 4202496

約数和(自身を除く): 2093026

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 127, 151, 254, 302, 635, 755, 1270, 1397, 1510, 1661, 2794, 3322, 6985, 8305, 13970, 16610, 19177, 38354, 95885, 191770, 210947, 421894, 1054735, 2109470]

約数ペア:

[(1, 2109470), (2, 1054735), (5, 421894), (10, 210947), (11, 191770), (22, 95885), (55, 38354), (110, 19177), (127, 16610), (151, 13970), (254, 8305), (302, 6985), (635, 3322), (755, 2794), (1270, 1661), (1397, 1510)]