479709828

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1025021}}^1$

素因数の和:1025044

約数の個数: 36

約数和(自身を含む): 1305878028

約数和(自身を除く): 826168200

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 1025021, 2050042, 3075063, 4100084, 6150126, 9225189, 12300252, 13325273, 18450378, 26650546, 36900756, 39975819, 53301092, 79951638, 119927457, 159903276, 239854914, 479709828]

約数ペア:

[(1, 479709828), (2, 239854914), (3, 159903276), (4, 119927457), (6, 79951638), (9, 53301092), (12, 39975819), (13, 36900756), (18, 26650546), (26, 18450378), (36, 13325273), (39, 12300252), (52, 9225189), (78, 6150126), (117, 4100084), (156, 3075063), (234, 2050042), (468, 1025021)]