1280526054

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{443}}^1\times {\mathrm{1667}}^1$

素因数の和:2149

約数の個数: 48

約数和(自身を含む): 2728340928

約数和(自身を除く): 1447814874

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 289, 443, 578, 867, 886, 1329, 1667, 1734, 2658, 3334, 5001, 7531, 10002, 15062, 22593, 28339, 45186, 56678, 85017, 128027, 170034, 256054, 384081, 481763, 738481, 768162, 963526, 1445289, 1476962, 2215443, 2890578, 4430886, 12554177, 25108354, 37662531, 75325062, 213421009, 426842018, 640263027, 1280526054]

約数ペア:

[(1, 1280526054), (2, 640263027), (3, 426842018), (6, 213421009), (17, 75325062), (34, 37662531), (51, 25108354), (102, 12554177), (289, 4430886), (443, 2890578), (578, 2215443), (867, 1476962), (886, 1445289), (1329, 963526), (1667, 768162), (1734, 738481), (2658, 481763), (3334, 384081), (5001, 256054), (7531, 170034), (10002, 128027), (15062, 85017), (22593, 56678), (28339, 45186)]