2277890108

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^2\times {\mathrm{7019}}^1$

素因数の和:7194

約数の個数: 36

約数和(自身を含む): 4348595160

約数和(自身を除く): 2070705052

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 6241, 7019, 12482, 14038, 24964, 28076, 81133, 91247, 162266, 182494, 324532, 364988, 554501, 1109002, 2218004, 7208513, 14417026, 28834052, 43805579, 87611158, 175222316, 569472527, 1138945054, 2277890108]

約数ペア:

[(1, 2277890108), (2, 1138945054), (4, 569472527), (13, 175222316), (26, 87611158), (52, 43805579), (79, 28834052), (158, 14417026), (316, 7208513), (1027, 2218004), (2054, 1109002), (4108, 554501), (6241, 364988), (7019, 324532), (12482, 182494), (14038, 162266), (24964, 91247), (28076, 81133)]