268793608

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1768379}}^1$

素因数の和:1768404

約数の個数: 16

約数和(自身を含む): 530514000

約数和(自身を除く): 261720392

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1768379, 3536758, 7073516, 14147032, 33599201, 67198402, 134396804, 268793608]

約数ペア:

[(1, 268793608), (2, 134396804), (4, 67198402), (8, 33599201), (19, 14147032), (38, 7073516), (76, 3536758), (152, 1768379)]