253352044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1\times {\mathrm{373}}^1$

素因数の和:790

約数の個数: 48

約数和(自身を含む): 497629440

約数和(自身を除く): 244277396

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 359, 373, 473, 718, 746, 946, 1436, 1492, 1892, 3949, 4103, 7898, 8206, 15437, 15796, 16039, 16412, 30874, 32078, 61748, 64156, 133907, 169807, 176429, 267814, 339614, 352858, 535628, 679228, 705716, 1472977, 2945954, 5758001, 5891908, 11516002, 23032004, 63338011, 126676022, 253352044]

約数ペア:

[(1, 253352044), (2, 126676022), (4, 63338011), (11, 23032004), (22, 11516002), (43, 5891908), (44, 5758001), (86, 2945954), (172, 1472977), (359, 705716), (373, 679228), (473, 535628), (718, 352858), (746, 339614), (946, 267814), (1436, 176429), (1492, 169807), (1892, 133907), (3949, 64156), (4103, 61748), (7898, 32078), (8206, 30874), (15437, 16412), (15796, 16039)]