1994194948

素因数分解:

$2^2\times {\mathrm{103}}^2\times {\mathrm{46993}}^1$

素因数の和:47203

約数の個数: 18

約数和(自身を含む): 3524127054

約数和(自身を除く): 1529932106

約数列:

[1, 2, 4, 103, 206, 412, 10609, 21218, 42436, 46993, 93986, 187972, 4840279, 9680558, 19361116, 498548737, 997097474, 1994194948]

約数ペア:

[(1, 1994194948), (2, 997097474), (4, 498548737), (103, 19361116), (206, 9680558), (412, 4840279), (10609, 187972), (21218, 93986), (42436, 46993)]