3247412798

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{521}}^1\times {\mathrm{3203}}^1$

素因数の和:3872

約数の個数: 32

約数和(自身を含む): 5619559680

約数和(自身を除く): 2372146882

約数列:

[1, 2, 7, 14, 139, 278, 521, 973, 1042, 1946, 3203, 3647, 6406, 7294, 22421, 44842, 72419, 144838, 445217, 506933, 890434, 1013866, 1668763, 3116519, 3337526, 6233038, 11681341, 23362682, 231958057, 463916114, 1623706399, 3247412798]

約数ペア:

[(1, 3247412798), (2, 1623706399), (7, 463916114), (14, 231958057), (139, 23362682), (278, 11681341), (521, 6233038), (973, 3337526), (1042, 3116519), (1946, 1668763), (3203, 1013866), (3647, 890434), (6406, 506933), (7294, 445217), (22421, 144838), (44842, 72419)]