381113303038

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{1217}}^1\times {\mathrm{926503}}^1$

素因数の和:927748

約数の個数: 24

約数和(自身を含む): 619536547728

約数和(自身を除く): 238423244690

約数列:

[1, 2, 13, 26, 169, 338, 1217, 2434, 15821, 31642, 205673, 411346, 926503, 1853006, 12044539, 24089078, 156579007, 313158014, 1127554151, 2255108302, 14658203963, 29316407926, 190556651519, 381113303038]

約数ペア:

[(1, 381113303038), (2, 190556651519), (13, 29316407926), (26, 14658203963), (169, 2255108302), (338, 1127554151), (1217, 313158014), (2434, 156579007), (15821, 24089078), (31642, 12044539), (205673, 1853006), (411346, 926503)]