1796209954

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{87697}}^1$

素因数の和:87743

約数の個数: 48

約数和(自身を含む): 3599125920

約数和(自身を除く): 1802915966

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 49, 77, 98, 133, 154, 209, 266, 418, 539, 931, 1078, 1463, 1862, 2926, 10241, 20482, 87697, 175394, 613879, 964667, 1227758, 1666243, 1929334, 3332486, 4297153, 6752669, 8594306, 11663701, 13505338, 18328673, 23327402, 36657346, 47268683, 81645907, 94537366, 128300711, 163291814, 256601422, 898104977, 1796209954]

約数ペア:

[(1, 1796209954), (2, 898104977), (7, 256601422), (11, 163291814), (14, 128300711), (19, 94537366), (22, 81645907), (38, 47268683), (49, 36657346), (77, 23327402), (98, 18328673), (133, 13505338), (154, 11663701), (209, 8594306), (266, 6752669), (418, 4297153), (539, 3332486), (931, 1929334), (1078, 1666243), (1463, 1227758), (1862, 964667), (2926, 613879), (10241, 175394), (20482, 87697)]