1389008472

素因数分解:

$2^3\times 3^1\times {\mathrm{167}}^1\times {\mathrm{346559}}^1$

素因数の和:346735

約数の個数: 32

約数和(自身を含む): 3493324800

約数和(自身を除く): 2104316328

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 167, 334, 501, 668, 1002, 1336, 2004, 4008, 346559, 693118, 1039677, 1386236, 2079354, 2772472, 4158708, 8317416, 57875353, 115750706, 173626059, 231501412, 347252118, 463002824, 694504236, 1389008472]

約数ペア:

[(1, 1389008472), (2, 694504236), (3, 463002824), (4, 347252118), (6, 231501412), (8, 173626059), (12, 115750706), (24, 57875353), (167, 8317416), (334, 4158708), (501, 2772472), (668, 2079354), (1002, 1386236), (1336, 1039677), (2004, 693118), (4008, 346559)]