471648814

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1549}}^1$

素因数の和:1817

約数の個数: 48

約数和(自身を含む): 890568000

約数和(自身を除く): 418919186

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 239, 478, 637, 1274, 1549, 1673, 3098, 3107, 3346, 6214, 10843, 11711, 20137, 21686, 21749, 23422, 40274, 43498, 75901, 140959, 151802, 152243, 281918, 304486, 370211, 740422, 986713, 1973426, 2591477, 4812743, 5182954, 9625486, 18140339, 33689201, 36280678, 67378402, 235824407, 471648814]

約数ペア:

[(1, 471648814), (2, 235824407), (7, 67378402), (13, 36280678), (14, 33689201), (26, 18140339), (49, 9625486), (91, 5182954), (98, 4812743), (182, 2591477), (239, 1973426), (478, 986713), (637, 740422), (1274, 370211), (1549, 304486), (1673, 281918), (3098, 152243), (3107, 151802), (3346, 140959), (6214, 75901), (10843, 43498), (11711, 40274), (20137, 23422), (21686, 21749)]