313619028

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{188021}}^1$

素因数の和:188167

約数の個数: 24

約数和(自身を含む): 737046240

約数和(自身を除く): 423427212

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 188021, 376042, 564063, 752084, 1128126, 2256252, 26134919, 52269838, 78404757, 104539676, 156809514, 313619028]

約数ペア:

[(1, 313619028), (2, 156809514), (3, 104539676), (4, 78404757), (6, 52269838), (12, 26134919), (139, 2256252), (278, 1128126), (417, 752084), (556, 564063), (834, 376042), (1668, 188021)]