2650990108

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{29}}^2\times {\mathrm{4663}}^1$

素因数の和:4751

約数の個数: 54

約数和(自身を含む): 5203862664

約数和(自身を除く): 2552872556

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 169, 338, 377, 676, 754, 841, 1508, 1682, 3364, 4663, 4901, 9326, 9802, 10933, 18652, 19604, 21866, 43732, 60619, 121238, 135227, 142129, 242476, 270454, 284258, 540908, 568516, 788047, 1576094, 1757951, 3152188, 3515902, 3921583, 7031804, 7843166, 15686332, 22853363, 45706726, 50980579, 91413452, 101961158, 203922316, 662747527, 1325495054, 2650990108]

約数ペア:

[(1, 2650990108), (2, 1325495054), (4, 662747527), (13, 203922316), (26, 101961158), (29, 91413452), (52, 50980579), (58, 45706726), (116, 22853363), (169, 15686332), (338, 7843166), (377, 7031804), (676, 3921583), (754, 3515902), (841, 3152188), (1508, 1757951), (1682, 1576094), (3364, 788047), (4663, 568516), (4901, 540908), (9326, 284258), (9802, 270454), (10933, 242476), (18652, 142129), (19604, 135227), (21866, 121238), (43732, 60619)]