274242694

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{1481}}^1$

素因数の和:1956

約数の個数: 32

約数和(自身を含む): 473765760

約数和(自身を除く): 199523066

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 443, 886, 1481, 2962, 4873, 8417, 9746, 16291, 16834, 28139, 32582, 56278, 92587, 185174, 309529, 619058, 656083, 1312166, 7216913, 12465577, 14433826, 24931154, 137121347, 274242694]

約数ペア:

[(1, 274242694), (2, 137121347), (11, 24931154), (19, 14433826), (22, 12465577), (38, 7216913), (209, 1312166), (418, 656083), (443, 619058), (886, 309529), (1481, 185174), (2962, 92587), (4873, 56278), (8417, 32582), (9746, 28139), (16291, 16834)]