2128663630

素因数分解:

$2^1\times 5^1\times {\mathrm{16477}}^1\times {\mathrm{12919}}^1$

素因数の和:29403

約数の個数: 16

約数和(自身を含む): 3832123680

約数和(自身を除く): 1703460050

約数列:

[1, 2, 5, 10, 12919, 16477, 25838, 32954, 64595, 82385, 129190, 164770, 212866363, 425732726, 1064331815, 2128663630]

約数ペア:

[(1, 2128663630), (2, 1064331815), (5, 425732726), (10, 212866363), (12919, 164770), (16477, 129190), (25838, 82385), (32954, 64595)]