2018962064

素因数分解:

$2^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{305533}}^1$

素因数の和:305607

約数の個数: 40

約数和(自身を含む): 4546345920

約数和(自身を除く): 2527383856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 59, 112, 118, 236, 413, 472, 826, 944, 1652, 3304, 6608, 305533, 611066, 1222132, 2138731, 2444264, 4277462, 4888528, 8554924, 17109848, 18026447, 34219696, 36052894, 72105788, 126185129, 144211576, 252370258, 288423152, 504740516, 1009481032, 2018962064]

約数ペア:

[(1, 2018962064), (2, 1009481032), (4, 504740516), (7, 288423152), (8, 252370258), (14, 144211576), (16, 126185129), (28, 72105788), (56, 36052894), (59, 34219696), (112, 18026447), (118, 17109848), (236, 8554924), (413, 4888528), (472, 4277462), (826, 2444264), (944, 2138731), (1652, 1222132), (3304, 611066), (6608, 305533)]