2107153328

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{606899}}^1$

素因数の和:606945

約数の個数: 40

約数和(自身を含む): 4816358400

約数和(自身を除く): 2709205072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 606899, 1213798, 2427596, 4248293, 4855192, 8496586, 9710384, 16993172, 18813869, 33986344, 37627738, 67972688, 75255476, 131697083, 150510952, 263394166, 301021904, 526788332, 1053576664, 2107153328]

約数ペア:

[(1, 2107153328), (2, 1053576664), (4, 526788332), (7, 301021904), (8, 263394166), (14, 150510952), (16, 131697083), (28, 75255476), (31, 67972688), (56, 37627738), (62, 33986344), (112, 18813869), (124, 16993172), (217, 9710384), (248, 8496586), (434, 4855192), (496, 4248293), (868, 2427596), (1736, 1213798), (3472, 606899)]