2143144484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{3671}}^1$

素因数の和:3900

約数の個数: 48

約数和(自身を含む): 4116752640

約数和(自身を除く): 1973608156

約数列:

[1, 2, 4, 13, 26, 52, 103, 109, 206, 218, 412, 436, 1339, 1417, 2678, 2834, 3671, 5356, 5668, 7342, 11227, 14684, 22454, 44908, 47723, 95446, 145951, 190892, 291902, 378113, 400139, 583804, 756226, 800278, 1512452, 1600556, 4915469, 5201807, 9830938, 10403614, 19661876, 20807228, 41214317, 82428634, 164857268, 535786121, 1071572242, 2143144484]

約数ペア:

[(1, 2143144484), (2, 1071572242), (4, 535786121), (13, 164857268), (26, 82428634), (52, 41214317), (103, 20807228), (109, 19661876), (206, 10403614), (218, 9830938), (412, 5201807), (436, 4915469), (1339, 1600556), (1417, 1512452), (2678, 800278), (2834, 756226), (3671, 583804), (5356, 400139), (5668, 378113), (7342, 291902), (11227, 190892), (14684, 145951), (22454, 95446), (44908, 47723)]