395932

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{103}}^1$

素因数の和:169

約数の個数: 18

約数和(自身を含む): 722904

約数和(自身を除く): 326972

約数列:

[1, 2, 4, 31, 62, 103, 124, 206, 412, 961, 1922, 3193, 3844, 6386, 12772, 98983, 197966, 395932]

約数ペア:

[(1, 395932), (2, 197966), (4, 98983), (31, 12772), (62, 6386), (103, 3844), (124, 3193), (206, 1922), (412, 961)]