2015517036

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{679999}}^1$

素因数の和:680038

約数の個数: 48

約数和(自身を含む): 5331200000

約数和(自身を除く): 3315682964

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 679999, 1359998, 2039997, 2719996, 4079994, 8159988, 8839987, 12919981, 17679974, 25839962, 26519961, 35359948, 38759943, 51679924, 53039922, 77519886, 106079844, 155039772, 167959753, 335919506, 503879259, 671839012, 1007758518, 2015517036]

約数ペア:

[(1, 2015517036), (2, 1007758518), (3, 671839012), (4, 503879259), (6, 335919506), (12, 167959753), (13, 155039772), (19, 106079844), (26, 77519886), (38, 53039922), (39, 51679924), (52, 38759943), (57, 35359948), (76, 26519961), (78, 25839962), (114, 17679974), (156, 12919981), (228, 8839987), (247, 8159988), (494, 4079994), (741, 2719996), (988, 2039997), (1482, 1359998), (2964, 679999)]