1898045156

素因数分解:

$2^2\times 7^1\times {\mathrm{1361}}^1\times {\mathrm{49807}}^1$

素因数の和:51179

約数の個数: 24

約数和(自身を含む): 3798955776

約数和(自身を除く): 1900910620

約数列:

[1, 2, 4, 7, 14, 28, 1361, 2722, 5444, 9527, 19054, 38108, 49807, 99614, 199228, 348649, 697298, 1394596, 67787327, 135574654, 271149308, 474511289, 949022578, 1898045156]

約数ペア:

[(1, 1898045156), (2, 949022578), (4, 474511289), (7, 271149308), (14, 135574654), (28, 67787327), (1361, 1394596), (2722, 697298), (5444, 348649), (9527, 199228), (19054, 99614), (38108, 49807)]