1255568

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{809}}^1$

素因数の和:914

約数の個数: 20

約数和(自身を含む): 2460780

約数和(自身を除く): 1205212

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 809, 1552, 1618, 3236, 6472, 12944, 78473, 156946, 313892, 627784, 1255568]

約数ペア:

[(1, 1255568), (2, 627784), (4, 313892), (8, 156946), (16, 78473), (97, 12944), (194, 6472), (388, 3236), (776, 1618), (809, 1552)]