122402012

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{13903}}^1$

素因数の和:14009

約数の個数: 24

約数和(自身を含む): 224243712

約数和(自身を除く): 101841700

約数列:

[1, 2, 4, 31, 62, 71, 124, 142, 284, 2201, 4402, 8804, 13903, 27806, 55612, 430993, 861986, 987113, 1723972, 1974226, 3948452, 30600503, 61201006, 122402012]

約数ペア:

[(1, 122402012), (2, 61201006), (4, 30600503), (31, 3948452), (62, 1974226), (71, 1723972), (124, 987113), (142, 861986), (284, 430993), (2201, 55612), (4402, 27806), (8804, 13903)]