900121054

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{7919}}^1$

素因数の和:8304

約数の個数: 32

約数和(自身を含む): 1614919680

約数和(自身を除く): 714798626

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 353, 706, 2471, 4942, 7919, 8119, 15838, 16238, 55433, 56833, 110866, 113666, 182137, 364274, 1274959, 2549918, 2795407, 5590814, 19567849, 39135698, 64294361, 128588722, 450060527, 900121054]

約数ペア:

[(1, 900121054), (2, 450060527), (7, 128588722), (14, 64294361), (23, 39135698), (46, 19567849), (161, 5590814), (322, 2795407), (353, 2549918), (706, 1274959), (2471, 364274), (4942, 182137), (7919, 113666), (8119, 110866), (15838, 56833), (16238, 55433)]