4639024

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{22303}}^1$

素因数の和:22324

約数の個数: 20

約数和(自身を含む): 9679936

約数和(自身を除く): 5040912

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 22303, 44606, 89212, 178424, 289939, 356848, 579878, 1159756, 2319512, 4639024]

約数ペア:

[(1, 4639024), (2, 2319512), (4, 1159756), (8, 579878), (13, 356848), (16, 289939), (26, 178424), (52, 89212), (104, 44606), (208, 22303)]