315059492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{73819}}^1$

素因数の和:73931

約数の個数: 24

約数和(自身を含む): 607686240

約数和(自身を除く): 292626748

約数列:

[1, 2, 4, 11, 22, 44, 97, 194, 388, 1067, 2134, 4268, 73819, 147638, 295276, 812009, 1624018, 3248036, 7160443, 14320886, 28641772, 78764873, 157529746, 315059492]

約数ペア:

[(1, 315059492), (2, 157529746), (4, 78764873), (11, 28641772), (22, 14320886), (44, 7160443), (97, 3248036), (194, 1624018), (388, 812009), (1067, 295276), (2134, 147638), (4268, 73819)]