246964304

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{907957}}^1$

素因数の和:907982

約数の個数: 20

約数和(自身を含む): 506640564

約数和(自身を除く): 259676260

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 907957, 1815914, 3631828, 7263656, 14527312, 15435269, 30870538, 61741076, 123482152, 246964304]

約数ペア:

[(1, 246964304), (2, 123482152), (4, 61741076), (8, 30870538), (16, 15435269), (17, 14527312), (34, 7263656), (68, 3631828), (136, 1815914), (272, 907957)]