2640516

素因数分解:

$2^2\times 3^1\times {\mathrm{293}}^1\times {\mathrm{751}}^1$

素因数の和:1051

約数の個数: 24

約数和(自身を含む): 6190464

約数和(自身を除く): 3549948

約数列:

[1, 2, 3, 4, 6, 12, 293, 586, 751, 879, 1172, 1502, 1758, 2253, 3004, 3516, 4506, 9012, 220043, 440086, 660129, 880172, 1320258, 2640516]

約数ペア:

[(1, 2640516), (2, 1320258), (3, 880172), (4, 660129), (6, 440086), (12, 220043), (293, 9012), (586, 4506), (751, 3516), (879, 3004), (1172, 2253), (1502, 1758)]