129968457658

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2339}}^1\times {\mathrm{20749}}^1$

素因数の和:23206

約数の個数: 32

約数和(自身を含む): 212088240000

約数和(自身を除く): 82119782342

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2339, 2678, 4678, 20749, 30407, 41498, 60814, 240917, 269737, 481834, 539474, 2137147, 3131921, 4274294, 6263842, 27782911, 48531911, 55565822, 97063822, 630914843, 1261829686, 4998786833, 9997573666, 64984228829, 129968457658]

約数ペア:

[(1, 129968457658), (2, 64984228829), (13, 9997573666), (26, 4998786833), (103, 1261829686), (206, 630914843), (1339, 97063822), (2339, 55565822), (2678, 48531911), (4678, 27782911), (20749, 6263842), (30407, 4274294), (41498, 3131921), (60814, 2137147), (240917, 539474), (269737, 481834)]