311209284

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1364953}}^1$

素因数の和:1364979

約数の個数: 24

約数和(自身を含む): 764374240

約数和(自身を除く): 453164956

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 1364953, 2729906, 4094859, 5459812, 8189718, 16379436, 25934107, 51868214, 77802321, 103736428, 155604642, 311209284]

約数ペア:

[(1, 311209284), (2, 155604642), (3, 103736428), (4, 77802321), (6, 51868214), (12, 25934107), (19, 16379436), (38, 8189718), (57, 5459812), (76, 4094859), (114, 2729906), (228, 1364953)]