1255360324

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{68539}}^1$

素因数の和:68803

約数の個数: 24

約数和(自身を含む): 2322135200

約数和(自身を除く): 1066774876

約数列:

[1, 2, 4, 19, 38, 76, 241, 482, 964, 4579, 9158, 18316, 68539, 137078, 274156, 1302241, 2604482, 5208964, 16517899, 33035798, 66071596, 313840081, 627680162, 1255360324]

約数ペア:

[(1, 1255360324), (2, 627680162), (4, 313840081), (19, 66071596), (38, 33035798), (76, 16517899), (241, 5208964), (482, 2604482), (964, 1302241), (4579, 274156), (9158, 137078), (18316, 68539)]