39664231394

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{632987}}^1$

素因数の和:633122

約数の個数: 32

約数和(自身を含む): 66995449920

約数和(自身を除く): 27331218526

約数列:

[1, 2, 17, 19, 34, 38, 97, 194, 323, 646, 1649, 1843, 3298, 3686, 31331, 62662, 632987, 1265974, 10760779, 12026753, 21521558, 24053506, 61399739, 122799478, 204454801, 408909602, 1043795563, 1166595041, 2087591126, 2333190082, 19832115697, 39664231394]

約数ペア:

[(1, 39664231394), (2, 19832115697), (17, 2333190082), (19, 2087591126), (34, 1166595041), (38, 1043795563), (97, 408909602), (194, 204454801), (323, 122799478), (646, 61399739), (1649, 24053506), (1843, 21521558), (3298, 12026753), (3686, 10760779), (31331, 1265974), (62662, 632987)]