1965850376

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1210499}}^1$

素因数の和:1210541

約数の個数: 32

約数和(自身を含む): 4357800000

約数和(自身を除く): 2391949624

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 1210499, 2420998, 4841996, 8473493, 9683992, 16946986, 33893972, 35104471, 67787944, 70208942, 140417884, 245731297, 280835768, 491462594, 982925188, 1965850376]

約数ペア:

[(1, 1965850376), (2, 982925188), (4, 491462594), (7, 280835768), (8, 245731297), (14, 140417884), (28, 70208942), (29, 67787944), (56, 35104471), (58, 33893972), (116, 16946986), (203, 9683992), (232, 8473493), (406, 4841996), (812, 2420998), (1624, 1210499)]