1582922

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:266

約数の個数: 24

約数和(自身を含む): 2706816

約数和(自身を除く): 1123894

約数列:

[1, 2, 11, 22, 31, 62, 121, 211, 242, 341, 422, 682, 2321, 3751, 4642, 6541, 7502, 13082, 25531, 51062, 71951, 143902, 791461, 1582922]

約数ペア:

[(1, 1582922), (2, 791461), (11, 143902), (22, 71951), (31, 51062), (62, 25531), (121, 13082), (211, 7502), (242, 6541), (341, 4642), (422, 3751), (682, 2321)]