269499098

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1\times {\mathrm{491}}^1$

素因数の和:974

約数の個数: 32

約数和(自身を含む): 450239040

約数和(自身を除く): 180739942

約数列:

[1, 2, 11, 22, 61, 122, 409, 491, 671, 818, 982, 1342, 4499, 5401, 8998, 10802, 24949, 29951, 49898, 59902, 200819, 274439, 329461, 401638, 548878, 658922, 2209009, 4418018, 12249959, 24499918, 134749549, 269499098]

約数ペア:

[(1, 269499098), (2, 134749549), (11, 24499918), (22, 12249959), (61, 4418018), (122, 2209009), (409, 658922), (491, 548878), (671, 401638), (818, 329461), (982, 274439), (1342, 200819), (4499, 59902), (5401, 49898), (8998, 29951), (10802, 24949)]