1720121036

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{39733}}^1$

素因数の和:39953

約数の個数: 24

約数和(自身を含む): 3070643520

約数和(自身を除く): 1350522484

約数列:

[1, 2, 4, 79, 137, 158, 274, 316, 548, 10823, 21646, 39733, 43292, 79466, 158932, 3138907, 5443421, 6277814, 10886842, 12555628, 21773684, 430030259, 860060518, 1720121036]

約数ペア:

[(1, 1720121036), (2, 860060518), (4, 430030259), (79, 21773684), (137, 12555628), (158, 10886842), (274, 6277814), (316, 5443421), (548, 3138907), (10823, 158932), (21646, 79466), (39733, 43292)]