2227885556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{32141}}^1$

素因数の和:32232

約数の個数: 48

約数和(自身を含む): 4435081728

約数和(自身を除く): 2207196172

約数列:

[1, 2, 4, 13, 26, 31, 43, 52, 62, 86, 124, 172, 403, 559, 806, 1118, 1333, 1612, 2236, 2666, 5332, 17329, 32141, 34658, 64282, 69316, 128564, 417833, 835666, 996371, 1382063, 1671332, 1992742, 2764126, 3985484, 5528252, 12952823, 17966819, 25905646, 35933638, 42843953, 51811292, 71867276, 85687906, 171375812, 556971389, 1113942778, 2227885556]

約数ペア:

[(1, 2227885556), (2, 1113942778), (4, 556971389), (13, 171375812), (26, 85687906), (31, 71867276), (43, 51811292), (52, 42843953), (62, 35933638), (86, 25905646), (124, 17966819), (172, 12952823), (403, 5528252), (559, 3985484), (806, 2764126), (1118, 1992742), (1333, 1671332), (1612, 1382063), (2236, 996371), (2666, 835666), (5332, 417833), (17329, 128564), (32141, 69316), (34658, 64282)]