427700738

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{193}}^1\times {\mathrm{1153}}^1$

素因数の和:1410

約数の個数: 24

約数和(自身を含む): 666926604

約数和(自身を除く): 239225866

約数列:

[1, 2, 31, 62, 193, 386, 961, 1153, 1922, 2306, 5983, 11966, 35743, 71486, 185473, 222529, 370946, 445058, 1108033, 2216066, 6898399, 13796798, 213850369, 427700738]

約数ペア:

[(1, 427700738), (2, 213850369), (31, 13796798), (62, 6898399), (193, 2216066), (386, 1108033), (961, 445058), (1153, 370946), (1922, 222529), (2306, 185473), (5983, 71486), (11966, 35743)]