2056908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{521}}^1$

素因数の和:582

約数の個数: 48

約数和(自身を含む): 5612544

約数和(自身を除く): 3555636

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 521, 564, 658, 987, 1042, 1316, 1563, 1974, 2084, 3126, 3647, 3948, 6252, 7294, 10941, 14588, 21882, 24487, 43764, 48974, 73461, 97948, 146922, 171409, 293844, 342818, 514227, 685636, 1028454, 2056908]

約数ペア:

[(1, 2056908), (2, 1028454), (3, 685636), (4, 514227), (6, 342818), (7, 293844), (12, 171409), (14, 146922), (21, 97948), (28, 73461), (42, 48974), (47, 43764), (84, 24487), (94, 21882), (141, 14588), (188, 10941), (282, 7294), (329, 6252), (521, 3948), (564, 3647), (658, 3126), (987, 2084), (1042, 1974), (1316, 1563)]