499093506

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{390527}}^1$

素因数の和:390606

約数の個数: 24

約数和(自身を含む): 1096602624

約数和(自身を除く): 597509118

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 390527, 781054, 1171581, 2343162, 3514743, 7029486, 27727417, 55454834, 83182251, 166364502, 249546753, 499093506]

約数ペア:

[(1, 499093506), (2, 249546753), (3, 166364502), (6, 83182251), (9, 55454834), (18, 27727417), (71, 7029486), (142, 3514743), (213, 2343162), (426, 1171581), (639, 781054), (1278, 390527)]