1780450094

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{8087}}^1$

素因数の和:8240

約数の個数: 32

約数和(自身を含む): 2851117056

約数和(自身を除く): 1070666962

約数列:

[1, 2, 31, 53, 62, 67, 106, 134, 1643, 2077, 3286, 3551, 4154, 7102, 8087, 16174, 110081, 220162, 250697, 428611, 501394, 541829, 857222, 1083658, 13286941, 16796699, 26573882, 28716937, 33593398, 57433874, 890225047, 1780450094]

約数ペア:

[(1, 1780450094), (2, 890225047), (31, 57433874), (53, 33593398), (62, 28716937), (67, 26573882), (106, 16796699), (134, 13286941), (1643, 1083658), (2077, 857222), (3286, 541829), (3551, 501394), (4154, 428611), (7102, 250697), (8087, 220162), (16174, 110081)]