1820768

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{3347}}^1$

素因数の和:3374

約数の個数: 24

約数和(自身を含む): 3796632

約数和(自身を除く): 1975864

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 3347, 6694, 13388, 26776, 53552, 56899, 107104, 113798, 227596, 455192, 910384, 1820768]

約数ペア:

[(1, 1820768), (2, 910384), (4, 455192), (8, 227596), (16, 113798), (17, 107104), (32, 56899), (34, 53552), (68, 26776), (136, 13388), (272, 6694), (544, 3347)]