297453778

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{45247}}^1$

素因数の和:45441

約数の個数: 16

約数和(自身を含む): 472389120

約数和(自身を除く): 174935342

約数列:

[1, 2, 19, 38, 173, 346, 3287, 6574, 45247, 90494, 859693, 1719386, 7827731, 15655462, 148726889, 297453778]

約数ペア:

[(1, 297453778), (2, 148726889), (19, 15655462), (38, 7827731), (173, 1719386), (346, 859693), (3287, 90494), (6574, 45247)]