9746468

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{499}}^1$

素因数の和:779

約数の個数: 24

約数和(自身を含む): 18060000

約数和(自身を除く): 8313532

約数列:

[1, 2, 4, 19, 38, 76, 257, 499, 514, 998, 1028, 1996, 4883, 9481, 9766, 18962, 19532, 37924, 128243, 256486, 512972, 2436617, 4873234, 9746468]

約数ペア:

[(1, 9746468), (2, 4873234), (4, 2436617), (19, 512972), (38, 256486), (76, 128243), (257, 37924), (499, 19532), (514, 18962), (998, 9766), (1028, 9481), (1996, 4883)]