289094542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{6701}}^1$

素因数の和:6804

約数の個数: 32

約数和(自身を含む): 495090144

約数和(自身を除く): 205995602

約数列:

[1, 2, 11, 22, 37, 53, 74, 106, 407, 583, 814, 1166, 1961, 3922, 6701, 13402, 21571, 43142, 73711, 147422, 247937, 355153, 495874, 710306, 2727307, 3906683, 5454614, 7813366, 13140661, 26281322, 144547271, 289094542]

約数ペア:

[(1, 289094542), (2, 144547271), (11, 26281322), (22, 13140661), (37, 7813366), (53, 5454614), (74, 3906683), (106, 2727307), (407, 710306), (583, 495874), (814, 355153), (1166, 247937), (1961, 147422), (3922, 73711), (6701, 43142), (13402, 21571)]