489442926

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{613337}}^1$

素因数の和:613368

約数の個数: 32

約数和(自身を含む): 1177608960

約数和(自身を除く): 688166034

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 613337, 1226674, 1840011, 3680022, 4293359, 8586718, 11653403, 12880077, 23306806, 25760154, 34960209, 69920418, 81573821, 163147642, 244721463, 489442926]

約数ペア:

[(1, 489442926), (2, 244721463), (3, 163147642), (6, 81573821), (7, 69920418), (14, 34960209), (19, 25760154), (21, 23306806), (38, 12880077), (42, 11653403), (57, 8586718), (114, 4293359), (133, 3680022), (266, 1840011), (399, 1226674), (798, 613337)]