2380976

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{11447}}^1$

素因数の和:11468

約数の個数: 20

約数和(自身を含む): 4968432

約数和(自身を除く): 2587456

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 11447, 22894, 45788, 91576, 148811, 183152, 297622, 595244, 1190488, 2380976]

約数ペア:

[(1, 2380976), (2, 1190488), (4, 595244), (8, 297622), (13, 183152), (16, 148811), (26, 91576), (52, 45788), (104, 22894), (208, 11447)]