121987112

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1172953}}^1$

素因数の和:1172972

約数の個数: 16

約数和(自身を含む): 246320340

約数和(自身を除く): 124333228

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1172953, 2345906, 4691812, 9383624, 15248389, 30496778, 60993556, 121987112]

約数ペア:

[(1, 121987112), (2, 60993556), (4, 30496778), (8, 15248389), (13, 9383624), (26, 4691812), (52, 2345906), (104, 1172953)]