2008254664

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1567}}^1\times {\mathrm{12323}}^1$

素因数の和:13909

約数の個数: 32

約数和(自身を含む): 4058046720

約数和(自身を除く): 2049792056

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1567, 3134, 6268, 12323, 12536, 20371, 24646, 40742, 49292, 81484, 98584, 160199, 162968, 320398, 640796, 1281592, 19310141, 38620282, 77240564, 154481128, 251031833, 502063666, 1004127332, 2008254664]

約数ペア:

[(1, 2008254664), (2, 1004127332), (4, 502063666), (8, 251031833), (13, 154481128), (26, 77240564), (52, 38620282), (104, 19310141), (1567, 1281592), (3134, 640796), (6268, 320398), (12323, 162968), (12536, 160199), (20371, 98584), (24646, 81484), (40742, 49292)]