493223214

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{19211}}^1$

素因数の和:19616

約数の個数: 32

約数和(自身を含む): 1078945920

約数和(自身を除く): 585722706

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 389, 778, 1167, 2334, 4279, 8558, 12837, 19211, 25674, 38422, 57633, 115266, 211321, 422642, 633963, 1267926, 7473079, 14946158, 22419237, 44838474, 82203869, 164407738, 246611607, 493223214]

約数ペア:

[(1, 493223214), (2, 246611607), (3, 164407738), (6, 82203869), (11, 44838474), (22, 22419237), (33, 14946158), (66, 7473079), (389, 1267926), (778, 633963), (1167, 422642), (2334, 211321), (4279, 115266), (8558, 57633), (12837, 38422), (19211, 25674)]