1313646838

素因数分解:

$2^1\times 7^1\times {\mathrm{1217}}^1\times {\mathrm{77101}}^1$

素因数の和:78327

約数の個数: 16

約数和(自身を含む): 2253845664

約数和(自身を除く): 940198826

約数列:

[1, 2, 7, 14, 1217, 2434, 8519, 17038, 77101, 154202, 539707, 1079414, 93831917, 187663834, 656823419, 1313646838]

約数ペア:

[(1, 1313646838), (2, 656823419), (7, 187663834), (14, 93831917), (1217, 1079414), (2434, 539707), (8519, 154202), (17038, 77101)]