7216462

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{991}}^1$

素因数の和:1335

約数の個数: 16

約数和(自身を含む): 11856384

約数和(自身を除く): 4639922

約数列:

[1, 2, 11, 22, 331, 662, 991, 1982, 3641, 7282, 10901, 21802, 328021, 656042, 3608231, 7216462]

約数ペア:

[(1, 7216462), (2, 3608231), (11, 656042), (22, 328021), (331, 21802), (662, 10901), (991, 7282), (1982, 3641)]