2451802064

素因数分解:

$2^4\times {\mathrm{347}}^1\times {\mathrm{441607}}^1$

素因数の和:441962

約数の個数: 20

約数和(自身を含む): 4764067104

約数和(自身を除く): 2312265040

約数列:

[1, 2, 4, 8, 16, 347, 694, 1388, 2776, 5552, 441607, 883214, 1766428, 3532856, 7065712, 153237629, 306475258, 612950516, 1225901032, 2451802064]

約数ペア:

[(1, 2451802064), (2, 1225901032), (4, 612950516), (8, 306475258), (16, 153237629), (347, 7065712), (694, 3532856), (1388, 1766428), (2776, 883214), (5552, 441607)]