291220905922

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{673}}^1\times {\mathrm{69191}}^1$

素因数の和:69978

約数の個数: 32

約数和(自身を含む): 453296165760

約数和(自身を除く): 162075259838

約数列:

[1, 2, 53, 59, 106, 118, 673, 1346, 3127, 6254, 35669, 39707, 69191, 71338, 79414, 138382, 2104471, 3667123, 4082269, 4208942, 7334246, 8164538, 46565543, 93131086, 216360257, 432720514, 2467973779, 2747367037, 4935947558, 5494734074, 145610452961, 291220905922]

約数ペア:

[(1, 291220905922), (2, 145610452961), (53, 5494734074), (59, 4935947558), (106, 2747367037), (118, 2467973779), (673, 432720514), (1346, 216360257), (3127, 93131086), (6254, 46565543), (35669, 8164538), (39707, 7334246), (69191, 4208942), (71338, 4082269), (79414, 3667123), (138382, 2104471)]