309245144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2973511}}^1$

素因数の和:2973530

約数の個数: 16

約数和(自身を含む): 624437520

約数和(自身を除く): 315192376

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2973511, 5947022, 11894044, 23788088, 38655643, 77311286, 154622572, 309245144]

約数ペア:

[(1, 309245144), (2, 154622572), (4, 77311286), (8, 38655643), (13, 23788088), (26, 11894044), (52, 5947022), (104, 2973511)]