123604892

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{9227}}^1$

素因数の和:9445

約数の個数: 24

約数和(自身を含む): 230220144

約数和(自身を除く): 106615252

約数列:

[1, 2, 4, 17, 34, 68, 197, 394, 788, 3349, 6698, 9227, 13396, 18454, 36908, 156859, 313718, 627436, 1817719, 3635438, 7270876, 30901223, 61802446, 123604892]

約数ペア:

[(1, 123604892), (2, 61802446), (4, 30901223), (17, 7270876), (34, 3635438), (68, 1817719), (197, 627436), (394, 313718), (788, 156859), (3349, 36908), (6698, 18454), (9227, 13396)]