388736036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{77069}}^1$

素因数の和:77183

約数の個数: 24

約数和(自身を含む): 740180280

約数和(自身を除く): 351444244

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 1261, 2522, 5044, 77069, 154138, 308276, 1001897, 2003794, 4007588, 7475693, 14951386, 29902772, 97184009, 194368018, 388736036]

約数ペア:

[(1, 388736036), (2, 194368018), (4, 97184009), (13, 29902772), (26, 14951386), (52, 7475693), (97, 4007588), (194, 2003794), (388, 1001897), (1261, 308276), (2522, 154138), (5044, 77069)]