1097005690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9972779}}^1$

素因数の和:9972797

約数の個数: 16

約数和(自身を含む): 2154120480

約数和(自身を除く): 1057114790

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 9972779, 19945558, 49863895, 99727790, 109700569, 219401138, 548502845, 1097005690]

約数ペア:

[(1, 1097005690), (2, 548502845), (5, 219401138), (10, 109700569), (11, 99727790), (22, 49863895), (55, 19945558), (110, 9972779)]