2013903898

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{29959}}^1$

素因数の和:30070

約数の個数: 32

約数和(自身を含む): 3343536000

約数和(自身を除く): 1329632102

約数列:

[1, 2, 19, 29, 38, 58, 61, 122, 551, 1102, 1159, 1769, 2318, 3538, 29959, 33611, 59918, 67222, 569221, 868811, 1138442, 1737622, 1827499, 3654998, 16507409, 33014818, 34722481, 52997471, 69444962, 105994942, 1006951949, 2013903898]

約数ペア:

[(1, 2013903898), (2, 1006951949), (19, 105994942), (29, 69444962), (38, 52997471), (58, 34722481), (61, 33014818), (122, 16507409), (551, 3654998), (1102, 1827499), (1159, 1737622), (1769, 1138442), (2318, 868811), (3538, 569221), (29959, 67222), (33611, 59918)]