2016656992

素因数分解:

$2^5\times 7^1\times {\mathrm{563}}^1\times {\mathrm{15991}}^1$

素因数の和:16571

約数の個数: 48

約数和(自身を含む): 4545821952

約数和(自身を除く): 2529164960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 563, 1126, 2252, 3941, 4504, 7882, 9008, 15764, 15991, 18016, 31528, 31982, 63056, 63964, 111937, 126112, 127928, 223874, 255856, 447748, 511712, 895496, 1790992, 3581984, 9002933, 18005866, 36011732, 63020531, 72023464, 126041062, 144046928, 252082124, 288093856, 504164248, 1008328496, 2016656992]

約数ペア:

[(1, 2016656992), (2, 1008328496), (4, 504164248), (7, 288093856), (8, 252082124), (14, 144046928), (16, 126041062), (28, 72023464), (32, 63020531), (56, 36011732), (112, 18005866), (224, 9002933), (563, 3581984), (1126, 1790992), (2252, 895496), (3941, 511712), (4504, 447748), (7882, 255856), (9008, 223874), (15764, 127928), (15991, 126112), (18016, 111937), (31528, 63964), (31982, 63056)]