289202096

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1063243}}^1$

素因数の和:1063268

約数の個数: 20

約数和(自身を含む): 593290152

約数和(自身を除く): 304088056

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1063243, 2126486, 4252972, 8505944, 17011888, 18075131, 36150262, 72300524, 144601048, 289202096]

約数ペア:

[(1, 289202096), (2, 144601048), (4, 72300524), (8, 36150262), (16, 18075131), (17, 17011888), (34, 8505944), (68, 4252972), (136, 2126486), (272, 1063243)]