1319152

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{2843}}^1$

素因数の和:2880

約数の個数: 20

約数和(自身を含む): 2644920

約数和(自身を除く): 1325768

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 2843, 5686, 11372, 22744, 45488, 82447, 164894, 329788, 659576, 1319152]

約数ペア:

[(1, 1319152), (2, 659576), (4, 329788), (8, 164894), (16, 82447), (29, 45488), (58, 22744), (116, 11372), (232, 5686), (464, 2843)]