313628718

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{17257}}^1$

素因数の和:17508

約数の個数: 32

約数和(自身を含む): 678446496

約数和(自身を除く): 364817778

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 233, 466, 699, 1398, 3029, 6058, 9087, 17257, 18174, 34514, 51771, 103542, 224341, 448682, 673023, 1346046, 4020881, 8041762, 12062643, 24125286, 52271453, 104542906, 156814359, 313628718]

約数ペア:

[(1, 313628718), (2, 156814359), (3, 104542906), (6, 52271453), (13, 24125286), (26, 12062643), (39, 8041762), (78, 4020881), (233, 1346046), (466, 673023), (699, 448682), (1398, 224341), (3029, 103542), (6058, 51771), (9087, 34514), (17257, 18174)]