289459212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3445943}}^1$

素因数の和:3445957

約数の個数: 24

約数和(自身を含む): 771891456

約数和(自身を除く): 482432244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3445943, 6891886, 10337829, 13783772, 20675658, 24121601, 41351316, 48243202, 72364803, 96486404, 144729606, 289459212]

約数ペア:

[(1, 289459212), (2, 144729606), (3, 96486404), (4, 72364803), (6, 48243202), (7, 41351316), (12, 24121601), (14, 20675658), (21, 13783772), (28, 10337829), (42, 6891886), (84, 3445943)]