20131842626

素因数分解:

$2^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{499}}^1\times {\mathrm{11213}}^1$

素因数の和:11978

約数の個数: 32

約数和(自身を含む): 34718544000

約数和(自身を除く): 14586701374

約数列:

[1, 2, 7, 14, 257, 499, 514, 998, 1799, 3493, 3598, 6986, 11213, 22426, 78491, 128243, 156982, 256486, 897701, 1795402, 2881741, 5595287, 5763482, 11190574, 20172187, 39167009, 40344374, 78334018, 1437988759, 2875977518, 10065921313, 20131842626]

約数ペア:

[(1, 20131842626), (2, 10065921313), (7, 2875977518), (14, 1437988759), (257, 78334018), (499, 40344374), (514, 39167009), (998, 20172187), (1799, 11190574), (3493, 5763482), (3598, 5595287), (6986, 2881741), (11213, 1795402), (22426, 897701), (78491, 256486), (128243, 156982)]