520044356

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{344857}}^1$

素因数の和:344903

約数の個数: 24

約数和(自身を含む): 1013882520

約数和(自身を除く): 493838164

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 344857, 689714, 1379428, 4483141, 8966282, 10000853, 17932564, 20001706, 40003412, 130011089, 260022178, 520044356]

約数ペア:

[(1, 520044356), (2, 260022178), (4, 130011089), (13, 40003412), (26, 20001706), (29, 17932564), (52, 10000853), (58, 8966282), (116, 4483141), (377, 1379428), (754, 689714), (1508, 344857)]