347777204

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{38971}}^1$

素因数の和:39095

約数の個数: 24

約数和(自身を含む): 641635008

約数和(自身を除く): 293857804

約数列:

[1, 2, 4, 23, 46, 92, 97, 194, 388, 2231, 4462, 8924, 38971, 77942, 155884, 896333, 1792666, 3585332, 3780187, 7560374, 15120748, 86944301, 173888602, 347777204]

約数ペア:

[(1, 347777204), (2, 173888602), (4, 86944301), (23, 15120748), (46, 7560374), (92, 3780187), (97, 3585332), (194, 1792666), (388, 896333), (2231, 155884), (4462, 77942), (8924, 38971)]