13174153856

素因数分解:

$2^7\times {\mathrm{157}}^1\times {\mathrm{655561}}^1$

素因数の和:655732

約数の個数: 32

約数和(自身を含む): 26412592980

約数和(自身を除く): 13238439124

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 314, 628, 1256, 2512, 5024, 10048, 20096, 655561, 1311122, 2622244, 5244488, 10488976, 20977952, 41955904, 83911808, 102923077, 205846154, 411692308, 823384616, 1646769232, 3293538464, 6587076928, 13174153856]

約数ペア:

[(1, 13174153856), (2, 6587076928), (4, 3293538464), (8, 1646769232), (16, 823384616), (32, 411692308), (64, 205846154), (128, 102923077), (157, 83911808), (314, 41955904), (628, 20977952), (1256, 10488976), (2512, 5244488), (5024, 2622244), (10048, 1311122), (20096, 655561)]