1489725068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{79801}}^1$

素因数の和:80177

約数の個数: 24

約数和(自身を含む): 2815414560

約数和(自身を除く): 1325689492

約数列:

[1, 2, 4, 13, 26, 52, 359, 718, 1436, 4667, 9334, 18668, 79801, 159602, 319204, 1037413, 2074826, 4149652, 28648559, 57297118, 114594236, 372431267, 744862534, 1489725068]

約数ペア:

[(1, 1489725068), (2, 744862534), (4, 372431267), (13, 114594236), (26, 57297118), (52, 28648559), (359, 4149652), (718, 2074826), (1436, 1037413), (4667, 319204), (9334, 159602), (18668, 79801)]