1327792

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{2677}}^1$

素因数の和:2716

約数の個数: 20

約数和(自身を含む): 2656576

約数和(自身を除く): 1328784

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 2677, 5354, 10708, 21416, 42832, 82987, 165974, 331948, 663896, 1327792]

約数ペア:

[(1, 1327792), (2, 663896), (4, 331948), (8, 165974), (16, 82987), (31, 42832), (62, 21416), (124, 10708), (248, 5354), (496, 2677)]