1520458744

素因数分解:

$2^3\times 7^1\times {\mathrm{2659}}^1\times {\mathrm{10211}}^1$

素因数の和:12883

約数の個数: 32

約数和(自身を含む): 3259670400

約数和(自身を除く): 1739211656

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2659, 5318, 10211, 10636, 18613, 20422, 21272, 37226, 40844, 71477, 74452, 81688, 142954, 148904, 285908, 571816, 27151049, 54302098, 108604196, 190057343, 217208392, 380114686, 760229372, 1520458744]

約数ペア:

[(1, 1520458744), (2, 760229372), (4, 380114686), (7, 217208392), (8, 190057343), (14, 108604196), (28, 54302098), (56, 27151049), (2659, 571816), (5318, 285908), (10211, 148904), (10636, 142954), (18613, 81688), (20422, 74452), (21272, 71477), (37226, 40844)]