2551598

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:248

約数の個数: 32

約数和(自身を含む): 4727808

約数和(自身を除く): 2176210

約数列:

[1, 2, 7, 14, 17, 34, 71, 119, 142, 151, 238, 302, 497, 994, 1057, 1207, 2114, 2414, 2567, 5134, 8449, 10721, 16898, 17969, 21442, 35938, 75047, 150094, 182257, 364514, 1275799, 2551598]

約数ペア:

[(1, 2551598), (2, 1275799), (7, 364514), (14, 182257), (17, 150094), (34, 75047), (71, 35938), (119, 21442), (142, 17969), (151, 16898), (238, 10721), (302, 8449), (497, 5134), (994, 2567), (1057, 2414), (1207, 2114)]