4975124

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1$

素因数の和:608

約数の個数: 48

約数和(自身を含む): 11249280

約数和(自身を除く): 6274156

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 77, 116, 154, 203, 308, 319, 406, 557, 638, 812, 1114, 1276, 2228, 2233, 3899, 4466, 6127, 7798, 8932, 12254, 15596, 16153, 24508, 32306, 42889, 64612, 85778, 113071, 171556, 177683, 226142, 355366, 452284, 710732, 1243781, 2487562, 4975124]

約数ペア:

[(1, 4975124), (2, 2487562), (4, 1243781), (7, 710732), (11, 452284), (14, 355366), (22, 226142), (28, 177683), (29, 171556), (44, 113071), (58, 85778), (77, 64612), (116, 42889), (154, 32306), (203, 24508), (308, 16153), (319, 15596), (406, 12254), (557, 8932), (638, 7798), (812, 6127), (1114, 4466), (1276, 3899), (2228, 2233)]