389620676

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{269}}^1\times {\mathrm{3733}}^1$

素因数の和:4103

約数の個数: 24

約数和(自身を含む): 691611480

約数和(自身を除く): 301990804

約数列:

[1, 2, 4, 97, 194, 269, 388, 538, 1076, 3733, 7466, 14932, 26093, 52186, 104372, 362101, 724202, 1004177, 1448404, 2008354, 4016708, 97405169, 194810338, 389620676]

約数ペア:

[(1, 389620676), (2, 194810338), (4, 97405169), (97, 4016708), (194, 2008354), (269, 1448404), (388, 1004177), (538, 724202), (1076, 362101), (3733, 104372), (7466, 52186), (14932, 26093)]