1669542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{313}}^1$

素因数の和:452

約数の個数: 32

約数和(自身を含む): 3858432

約数和(自身を除く): 2188890

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 127, 254, 313, 381, 626, 762, 889, 939, 1778, 1878, 2191, 2667, 4382, 5334, 6573, 13146, 39751, 79502, 119253, 238506, 278257, 556514, 834771, 1669542]

約数ペア:

[(1, 1669542), (2, 834771), (3, 556514), (6, 278257), (7, 238506), (14, 119253), (21, 79502), (42, 39751), (127, 13146), (254, 6573), (313, 5334), (381, 4382), (626, 2667), (762, 2191), (889, 1878), (939, 1778)]