30998308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{704507}}^1$

素因数の和:704522

約数の個数: 12

約数和(自身を含む): 59178672

約数和(自身を除く): 28180364

約数列:

[1, 2, 4, 11, 22, 44, 704507, 1409014, 2818028, 7749577, 15499154, 30998308]

約数ペア:

[(1, 30998308), (2, 15499154), (4, 7749577), (11, 2818028), (22, 1409014), (44, 704507)]