516460048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2482981}}^1$

素因数の和:2483002

約数の個数: 20

約数和(自身を含む): 1077614188

約数和(自身を除く): 561154140

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2482981, 4965962, 9931924, 19863848, 32278753, 39727696, 64557506, 129115012, 258230024, 516460048]

約数ペア:

[(1, 516460048), (2, 258230024), (4, 129115012), (8, 64557506), (13, 39727696), (16, 32278753), (26, 19863848), (52, 9931924), (104, 4965962), (208, 2482981)]