388518

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1$

素因数の和:328

約数の個数: 32

約数和(自身を含む): 889056

約数和(自身を除く): 500538

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 293, 442, 586, 663, 879, 1326, 1758, 3809, 4981, 7618, 9962, 11427, 14943, 22854, 29886, 64753, 129506, 194259, 388518]

約数ペア:

[(1, 388518), (2, 194259), (3, 129506), (6, 64753), (13, 29886), (17, 22854), (26, 14943), (34, 11427), (39, 9962), (51, 7618), (78, 4981), (102, 3809), (221, 1758), (293, 1326), (442, 879), (586, 663)]