664756068

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{938921}}^1$

素因数の和:938987

約数の個数: 24

約数和(自身を含む): 1577388960

約数和(自身を除く): 912632892

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 354, 708, 938921, 1877842, 2816763, 3755684, 5633526, 11267052, 55396339, 110792678, 166189017, 221585356, 332378034, 664756068]

約数ペア:

[(1, 664756068), (2, 332378034), (3, 221585356), (4, 166189017), (6, 110792678), (12, 55396339), (59, 11267052), (118, 5633526), (177, 3755684), (236, 2816763), (354, 1877842), (708, 938921)]