1057808

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{3889}}^1$

素因数の和:3914

約数の個数: 20

約数和(自身を含む): 2170620

約数和(自身を除く): 1112812

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 3889, 7778, 15556, 31112, 62224, 66113, 132226, 264452, 528904, 1057808]

約数ペア:

[(1, 1057808), (2, 528904), (4, 264452), (8, 132226), (16, 66113), (17, 62224), (34, 31112), (68, 15556), (136, 7778), (272, 3889)]