6685378

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{613}}^1$

素因数の和:682

約数の個数: 32

約数和(自身を含む): 12378240

約数和(自身を除く): 5692862

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 133, 266, 287, 574, 613, 779, 1226, 1558, 4291, 5453, 8582, 10906, 11647, 23294, 25133, 50266, 81529, 163058, 175931, 351862, 477527, 955054, 3342689, 6685378]

約数ペア:

[(1, 6685378), (2, 3342689), (7, 955054), (14, 477527), (19, 351862), (38, 175931), (41, 163058), (82, 81529), (133, 50266), (266, 25133), (287, 23294), (574, 11647), (613, 10906), (779, 8582), (1226, 5453), (1558, 4291)]