1406269802

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3240253}}^1$

素因数の和:3240293

約数の個数: 16

約数和(自身を含む): 2488515072

約数和(自身を除く): 1082245270

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 3240253, 6480506, 22681771, 45363542, 100447843, 200895686, 703134901, 1406269802]

約数ペア:

[(1, 1406269802), (2, 703134901), (7, 200895686), (14, 100447843), (31, 45363542), (62, 22681771), (217, 6480506), (434, 3240253)]