10171994

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 18201216

約数和(自身を除く): 8029222

約数列:

[1, 2, 7, 14, 43, 61, 86, 122, 277, 301, 427, 554, 602, 854, 1939, 2623, 3878, 5246, 11911, 16897, 18361, 23822, 33794, 36722, 83377, 118279, 166754, 236558, 726571, 1453142, 5085997, 10171994]

約数ペア:

[(1, 10171994), (2, 5085997), (7, 1453142), (14, 726571), (43, 236558), (61, 166754), (86, 118279), (122, 83377), (277, 36722), (301, 33794), (427, 23822), (554, 18361), (602, 16897), (854, 11911), (1939, 5246), (2623, 3878)]