669492056

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{4404553}}^1$

素因数の和:4404578

約数の個数: 16

約数和(自身を含む): 1321366200

約数和(自身を除く): 651874144

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 4404553, 8809106, 17618212, 35236424, 83686507, 167373014, 334746028, 669492056]

約数ペア:

[(1, 669492056), (2, 334746028), (4, 167373014), (8, 83686507), (19, 35236424), (38, 17618212), (76, 8809106), (152, 4404553)]