170790718

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{2039}}^1$

素因数の和:2272

約数の個数: 32

約数和(自身を含む): 303943680

約数和(自身を除く): 133152962

約数列:

[1, 2, 7, 14, 31, 62, 193, 217, 386, 434, 1351, 2039, 2702, 4078, 5983, 11966, 14273, 28546, 41881, 63209, 83762, 126418, 393527, 442463, 787054, 884926, 2754689, 5509378, 12199337, 24398674, 85395359, 170790718]

約数ペア:

[(1, 170790718), (2, 85395359), (7, 24398674), (14, 12199337), (31, 5509378), (62, 2754689), (193, 884926), (217, 787054), (386, 442463), (434, 393527), (1351, 126418), (2039, 83762), (2702, 63209), (4078, 41881), (5983, 28546), (11966, 14273)]