431074228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{2203}}^1$

素因数の和:2344

約数の個数: 48

約数和(自身を含む): 839776896

約数和(自身を除く): 408702668

約数列:

[1, 2, 4, 13, 26, 52, 53, 71, 106, 142, 212, 284, 689, 923, 1378, 1846, 2203, 2756, 3692, 3763, 4406, 7526, 8812, 15052, 28639, 48919, 57278, 97838, 114556, 116759, 156413, 195676, 233518, 312826, 467036, 625652, 1517867, 2033369, 3035734, 4066738, 6071468, 8133476, 8289889, 16579778, 33159556, 107768557, 215537114, 431074228]

約数ペア:

[(1, 431074228), (2, 215537114), (4, 107768557), (13, 33159556), (26, 16579778), (52, 8289889), (53, 8133476), (71, 6071468), (106, 4066738), (142, 3035734), (212, 2033369), (284, 1517867), (689, 625652), (923, 467036), (1378, 312826), (1846, 233518), (2203, 195676), (2756, 156413), (3692, 116759), (3763, 114556), (4406, 97838), (7526, 57278), (8812, 48919), (15052, 28639)]