4920896111012

素因数分解:

$2^2\times 7^1\times {\mathrm{971}}^1\times {\mathrm{8713}}^1\times {\mathrm{20773}}^1$

素因数の和:30468

約数の個数: 48

約数和(自身を含む): 9853532986752

約数和(自身を除く): 4932636875740

約数列:

[1, 2, 4, 7, 14, 28, 971, 1942, 3884, 6797, 8713, 13594, 17426, 20773, 27188, 34852, 41546, 60991, 83092, 121982, 145411, 243964, 290822, 581644, 8460323, 16920646, 20170583, 33841292, 40341166, 59222261, 80682332, 118444522, 141194081, 180995149, 236889044, 282388162, 361990298, 564776324, 723980596, 1266966043, 2533932086, 5067864172, 175746289679, 351492579358, 702985158716, 1230224027753, 2460448055506, 4920896111012]

約数ペア:

[(1, 4920896111012), (2, 2460448055506), (4, 1230224027753), (7, 702985158716), (14, 351492579358), (28, 175746289679), (971, 5067864172), (1942, 2533932086), (3884, 1266966043), (6797, 723980596), (8713, 564776324), (13594, 361990298), (17426, 282388162), (20773, 236889044), (27188, 180995149), (34852, 141194081), (41546, 118444522), (60991, 80682332), (83092, 59222261), (121982, 40341166), (145411, 33841292), (243964, 20170583), (290822, 16920646), (581644, 8460323)]