2491398004

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{241321}}^1$

素因数の和:241443

約数の個数: 24

約数和(自身を含む): 4560985800

約数和(自身を除く): 2069587796

約数列:

[1, 2, 4, 29, 58, 89, 116, 178, 356, 2581, 5162, 10324, 241321, 482642, 965284, 6998309, 13996618, 21477569, 27993236, 42955138, 85910276, 622849501, 1245699002, 2491398004]

約数ペア:

[(1, 2491398004), (2, 1245699002), (4, 622849501), (29, 85910276), (58, 42955138), (89, 27993236), (116, 21477569), (178, 13996618), (356, 6998309), (2581, 965284), (5162, 482642), (10324, 241321)]