246796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:165

約数の個数: 24

約数和(自身を含む): 483840

約数和(自身を除く): 237044

約数列:

[1, 2, 4, 11, 22, 44, 71, 79, 142, 158, 284, 316, 781, 869, 1562, 1738, 3124, 3476, 5609, 11218, 22436, 61699, 123398, 246796]

約数ペア:

[(1, 246796), (2, 123398), (4, 61699), (11, 22436), (22, 11218), (44, 5609), (71, 3476), (79, 3124), (142, 1738), (158, 1562), (284, 869), (316, 781)]