1457280112

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{1282817}}^1$

素因数の和:1282896

約数の個数: 20

約数和(自身を含む): 2863249776

約数和(自身を除く): 1405969664

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 1282817, 2565634, 5131268, 10262536, 20525072, 91080007, 182160014, 364320028, 728640056, 1457280112]

約数ペア:

[(1, 1457280112), (2, 728640056), (4, 364320028), (8, 182160014), (16, 91080007), (71, 20525072), (142, 10262536), (284, 5131268), (568, 2565634), (1136, 1282817)]