4004858

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:123

約数の個数: 48

約数和(自身を含む): 7596960

約数和(自身を除く): 3592102

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 67, 121, 134, 143, 209, 242, 247, 286, 418, 494, 737, 871, 1273, 1474, 1573, 1742, 2299, 2546, 2717, 3146, 4598, 5434, 8107, 9581, 14003, 16214, 16549, 19162, 28006, 29887, 33098, 59774, 105391, 154033, 182039, 210782, 308066, 364078, 2002429, 4004858]

約数ペア:

[(1, 4004858), (2, 2002429), (11, 364078), (13, 308066), (19, 210782), (22, 182039), (26, 154033), (38, 105391), (67, 59774), (121, 33098), (134, 29887), (143, 28006), (209, 19162), (242, 16549), (247, 16214), (286, 14003), (418, 9581), (494, 8107), (737, 5434), (871, 4598), (1273, 3146), (1474, 2717), (1573, 2546), (1742, 2299)]