2912000816

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{2563381}}^1$

素因数の和:2563460

約数の個数: 20

約数和(自身を含む): 5721468624

約数和(自身を除く): 2809467808

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 2563381, 5126762, 10253524, 20507048, 41014096, 182000051, 364000102, 728000204, 1456000408, 2912000816]

約数ペア:

[(1, 2912000816), (2, 1456000408), (4, 728000204), (8, 364000102), (16, 182000051), (71, 41014096), (142, 20507048), (284, 10253524), (568, 5126762), (1136, 2563381)]