981126224

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{4716953}}^1$

素因数の和:4716974

約数の個数: 20

約数和(自身を含む): 2047158036

約数和(自身を除く): 1066031812

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 4716953, 9433906, 18867812, 37735624, 61320389, 75471248, 122640778, 245281556, 490563112, 981126224]

約数ペア:

[(1, 981126224), (2, 490563112), (4, 245281556), (8, 122640778), (13, 75471248), (16, 61320389), (26, 37735624), (52, 18867812), (104, 9433906), (208, 4716953)]