989054

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:152

約数の個数: 24

約数和(自身を含む): 1682184

約数和(自身を除く): 693130

約数列:

[1, 2, 11, 22, 61, 67, 121, 122, 134, 242, 671, 737, 1342, 1474, 4087, 7381, 8107, 8174, 14762, 16214, 44957, 89914, 494527, 989054]

約数ペア:

[(1, 989054), (2, 494527), (11, 89914), (22, 44957), (61, 16214), (67, 14762), (121, 8174), (122, 8107), (134, 7381), (242, 4087), (671, 1474), (737, 1342)]