1261891168

素因数分解:

$2^5\times {\mathrm{7013}}^1\times {\mathrm{5623}}^1$

素因数の和:12646

約数の個数: 24

約数和(自身を含む): 2485144368

約数和(自身を除く): 1223253200

約数列:

[1, 2, 4, 8, 16, 32, 5623, 7013, 11246, 14026, 22492, 28052, 44984, 56104, 89968, 112208, 179936, 224416, 39434099, 78868198, 157736396, 315472792, 630945584, 1261891168]

約数ペア:

[(1, 1261891168), (2, 630945584), (4, 315472792), (8, 157736396), (16, 78868198), (32, 39434099), (5623, 224416), (7013, 179936), (11246, 112208), (14026, 89968), (22492, 56104), (28052, 44984)]