1276259913860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3753705629}}^1$

素因数の和:3753705655

約数の個数: 24

約数和(自身を含む): 2837801456280

約数和(自身を除く): 1561541542420

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 3753705629, 7507411258, 15014822516, 18768528145, 37537056290, 63812995693, 75074112580, 127625991386, 255251982772, 319064978465, 638129956930, 1276259913860]

約数ペア:

[(1, 1276259913860), (2, 638129956930), (4, 319064978465), (5, 255251982772), (10, 127625991386), (17, 75074112580), (20, 63812995693), (34, 37537056290), (68, 18768528145), (85, 15014822516), (170, 7507411258), (340, 3753705629)]