2012178794938

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{8468267}}^1$

素因数の和:8468351

約数の個数: 48

約数和(自身を含む): 3533300140320

約数和(自身を除く): 1521121345382

約数列:

[1, 2, 13, 19, 26, 37, 38, 74, 169, 247, 338, 481, 494, 703, 962, 1406, 3211, 6253, 6422, 9139, 12506, 18278, 118807, 237614, 8468267, 16936534, 110087471, 160897073, 220174942, 313325879, 321794146, 626651758, 1431137123, 2091661949, 2862274246, 4073236427, 4183323898, 5953191701, 8146472854, 11906383402, 27191605337, 52952073551, 54383210674, 77391492113, 105904147102, 154782984226, 1006089397469, 2012178794938]

約数ペア:

[(1, 2012178794938), (2, 1006089397469), (13, 154782984226), (19, 105904147102), (26, 77391492113), (37, 54383210674), (38, 52952073551), (74, 27191605337), (169, 11906383402), (247, 8146472854), (338, 5953191701), (481, 4183323898), (494, 4073236427), (703, 2862274246), (962, 2091661949), (1406, 1431137123), (3211, 626651758), (6253, 321794146), (6422, 313325879), (9139, 220174942), (12506, 160897073), (18278, 110087471), (118807, 16936534), (237614, 8468267)]