1303588

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:124

約数の個数: 48

約数和(自身を含む): 2794176

約数和(自身を除く): 1490588

約数列:

[1, 2, 4, 11, 13, 22, 26, 43, 44, 52, 53, 86, 106, 143, 172, 212, 286, 473, 559, 572, 583, 689, 946, 1118, 1166, 1378, 1892, 2236, 2279, 2332, 2756, 4558, 6149, 7579, 9116, 12298, 15158, 24596, 25069, 29627, 30316, 50138, 59254, 100276, 118508, 325897, 651794, 1303588]

約数ペア:

[(1, 1303588), (2, 651794), (4, 325897), (11, 118508), (13, 100276), (22, 59254), (26, 50138), (43, 30316), (44, 29627), (52, 25069), (53, 24596), (86, 15158), (106, 12298), (143, 9116), (172, 7579), (212, 6149), (286, 4558), (473, 2756), (559, 2332), (572, 2279), (583, 2236), (689, 1892), (946, 1378), (1118, 1166)]