30982238

素因数分解:

$2^1\times 7^1\times {\mathrm{653}}^1\times {\mathrm{3389}}^1$

素因数の和:4051

約数の個数: 16

約数和(自身を含む): 53209440

約数和(自身を除く): 22227202

約数列:

[1, 2, 7, 14, 653, 1306, 3389, 4571, 6778, 9142, 23723, 47446, 2213017, 4426034, 15491119, 30982238]

約数ペア:

[(1, 30982238), (2, 15491119), (7, 4426034), (14, 2213017), (653, 47446), (1306, 23723), (3389, 9142), (4571, 6778)]