1717744390

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1\times {\mathrm{8641}}^1$

素因数の和:8944

約数の個数: 32

約数和(自身を含む): 3138497856

約数和(自身を除く): 1420753466

約数列:

[1, 2, 5, 10, 103, 193, 206, 386, 515, 965, 1030, 1930, 8641, 17282, 19879, 39758, 43205, 86410, 99395, 198790, 890023, 1667713, 1780046, 3335426, 4450115, 8338565, 8900230, 16677130, 171774439, 343548878, 858872195, 1717744390]

約数ペア:

[(1, 1717744390), (2, 858872195), (5, 343548878), (10, 171774439), (103, 16677130), (193, 8900230), (206, 8338565), (386, 4450115), (515, 3335426), (965, 1780046), (1030, 1667713), (1930, 890023), (8641, 198790), (17282, 99395), (19879, 86410), (39758, 43205)]