1489497726

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{25889}}^1$

素因数の和:26160

約数の個数: 32

約数和(自身を含む): 3062062080

約数和(自身を除く): 1572564354

約数列:

[1, 2, 3, 6, 43, 86, 129, 223, 258, 446, 669, 1338, 9589, 19178, 25889, 28767, 51778, 57534, 77667, 155334, 1113227, 2226454, 3339681, 5773247, 6679362, 11546494, 17319741, 34639482, 248249621, 496499242, 744748863, 1489497726]

約数ペア:

[(1, 1489497726), (2, 744748863), (3, 496499242), (6, 248249621), (43, 34639482), (86, 17319741), (129, 11546494), (223, 6679362), (258, 5773247), (446, 3339681), (669, 2226454), (1338, 1113227), (9589, 155334), (19178, 77667), (25889, 57534), (28767, 51778)]