898632956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{171103}}^1$

素因数の和:171221

約数の個数: 24

約数和(自身を含む): 1710355584

約数和(自身を除く): 811722628

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 404, 1313, 2626, 5252, 171103, 342206, 684412, 2224339, 4448678, 8897356, 17281403, 34562806, 69125612, 224658239, 449316478, 898632956]

約数ペア:

[(1, 898632956), (2, 449316478), (4, 224658239), (13, 69125612), (26, 34562806), (52, 17281403), (101, 8897356), (202, 4448678), (404, 2224339), (1313, 684412), (2626, 342206), (5252, 171103)]