260826784

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{479461}}^1$

素因数の和:479488

約数の個数: 24

約数和(自身を含む): 543709908

約数和(自身を除く): 282883124

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 479461, 958922, 1917844, 3835688, 7671376, 8150837, 15342752, 16301674, 32603348, 65206696, 130413392, 260826784]

約数ペア:

[(1, 260826784), (2, 130413392), (4, 65206696), (8, 32603348), (16, 16301674), (17, 15342752), (32, 8150837), (34, 7671376), (68, 3835688), (136, 1917844), (272, 958922), (544, 479461)]