2018922609

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1321}}^1\times {\mathrm{1597}}^1$

素因数の和:2961

約数の個数: 32

約数和(自身を含む): 3042080640

約数和(自身を除く): 1023158031

約数列:

[1, 3, 11, 29, 33, 87, 319, 957, 1321, 1597, 3963, 4791, 14531, 17567, 38309, 43593, 46313, 52701, 114927, 138939, 421399, 509443, 1264197, 1528329, 2109637, 6328911, 23206007, 61179473, 69618021, 183538419, 672974203, 2018922609]

約数ペア:

[(1, 2018922609), (3, 672974203), (11, 183538419), (29, 69618021), (33, 61179473), (87, 23206007), (319, 6328911), (957, 2109637), (1321, 1528329), (1597, 1264197), (3963, 509443), (4791, 421399), (14531, 138939), (17567, 114927), (38309, 52701), (43593, 46313)]