1921088

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{2309}}^1$

素因数の和:2334

約数の個数: 28

約数和(自身を含む): 4107180

約数和(自身を除く): 2186092

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 2309, 4618, 9236, 18472, 30017, 36944, 60034, 73888, 120068, 147776, 240136, 480272, 960544, 1921088]

約数ペア:

[(1, 1921088), (2, 960544), (4, 480272), (8, 240136), (13, 147776), (16, 120068), (26, 73888), (32, 60034), (52, 36944), (64, 30017), (104, 18472), (208, 9236), (416, 4618), (832, 2309)]