2892956521

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{859}}^1$

素因数の和:1214

約数の個数: 48

約数和(自身を含む): 3854148480

約数和(自身を除く): 961191959

約数列:

[1, 7, 13, 17, 49, 91, 119, 221, 311, 637, 833, 859, 1547, 2177, 4043, 5287, 6013, 10829, 11167, 14603, 15239, 28301, 37009, 42091, 68731, 78169, 102221, 189839, 198107, 259063, 267149, 481117, 547183, 715547, 1328873, 1870043, 3367819, 3472937, 4541533, 9302111, 13090301, 24310559, 31790731, 59039929, 170173913, 222535117, 413279503, 2892956521]

約数ペア:

[(1, 2892956521), (7, 413279503), (13, 222535117), (17, 170173913), (49, 59039929), (91, 31790731), (119, 24310559), (221, 13090301), (311, 9302111), (637, 4541533), (833, 3472937), (859, 3367819), (1547, 1870043), (2177, 1328873), (4043, 715547), (5287, 547183), (6013, 481117), (10829, 267149), (11167, 259063), (14603, 198107), (15239, 189839), (28301, 102221), (37009, 78169), (42091, 68731)]