2390196

素因数分解:

$2^2\times 3^1\times {\mathrm{409}}^1\times {\mathrm{487}}^1$

素因数の和:903

約数の個数: 24

約数和(自身を含む): 5602240

約数和(自身を除く): 3212044

約数列:

[1, 2, 3, 4, 6, 12, 409, 487, 818, 974, 1227, 1461, 1636, 1948, 2454, 2922, 4908, 5844, 199183, 398366, 597549, 796732, 1195098, 2390196]

約数ペア:

[(1, 2390196), (2, 1195098), (3, 796732), (4, 597549), (6, 398366), (12, 199183), (409, 5844), (487, 4908), (818, 2922), (974, 2454), (1227, 1948), (1461, 1636)]