997103632

素因数分解:

$2^4\times 7^1\times {\mathrm{8902711}}^1$

素因数の和:8902726

約数の個数: 20

約数和(自身を含む): 2207872576

約数和(自身を除く): 1210768944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 8902711, 17805422, 35610844, 62318977, 71221688, 124637954, 142443376, 249275908, 498551816, 997103632]

約数ペア:

[(1, 997103632), (2, 498551816), (4, 249275908), (7, 142443376), (8, 124637954), (14, 71221688), (16, 62318977), (28, 35610844), (56, 17805422), (112, 8902711)]