345969808

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{527393}}^1$

素因数の和:527442

約数の個数: 20

約数和(自身を含む): 686666988

約数和(自身を除く): 340697180

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 527393, 1054786, 2109572, 4219144, 8438288, 21623113, 43246226, 86492452, 172984904, 345969808]

約数ペア:

[(1, 345969808), (2, 172984904), (4, 86492452), (8, 43246226), (16, 21623113), (41, 8438288), (82, 4219144), (164, 2109572), (328, 1054786), (656, 527393)]