6397758578

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1$

素因数の和:507

約数の個数: 64

約数和(自身を含む): 10337943168

約数和(自身を除く): 3940184590

約数列:

[1, 2, 37, 53, 67, 74, 97, 106, 134, 194, 251, 502, 1961, 2479, 3551, 3589, 3922, 4958, 5141, 6499, 7102, 7178, 9287, 10282, 12998, 13303, 16817, 18574, 24347, 26606, 33634, 48694, 131387, 190217, 240463, 262774, 344447, 380434, 480926, 492211, 622229, 688894, 891301, 900839, 984422, 1244458, 1290391, 1631249, 1782602, 1801678, 2580782, 3262498, 12744539, 25489078, 32978137, 47744467, 60356213, 65956274, 86456197, 95488934, 120712426, 172912394, 3198879289, 6397758578]

約数ペア:

[(1, 6397758578), (2, 3198879289), (37, 172912394), (53, 120712426), (67, 95488934), (74, 86456197), (97, 65956274), (106, 60356213), (134, 47744467), (194, 32978137), (251, 25489078), (502, 12744539), (1961, 3262498), (2479, 2580782), (3551, 1801678), (3589, 1782602), (3922, 1631249), (4958, 1290391), (5141, 1244458), (6499, 984422), (7102, 900839), (7178, 891301), (9287, 688894), (10282, 622229), (12998, 492211), (13303, 480926), (16817, 380434), (18574, 344447), (24347, 262774), (26606, 240463), (33634, 190217), (48694, 131387)]