804569168

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{3868121}}^1$

素因数の和:3868142

約数の個数: 20

約数和(自身を含む): 1678764948

約数和(自身を除く): 874195780

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 3868121, 7736242, 15472484, 30944968, 50285573, 61889936, 100571146, 201142292, 402284584, 804569168]

約数ペア:

[(1, 804569168), (2, 402284584), (4, 201142292), (8, 100571146), (13, 61889936), (16, 50285573), (26, 30944968), (52, 15472484), (104, 7736242), (208, 3868121)]