490011872

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{95111}}^1$

素因数の和:95151

約数の個数: 48

約数和(自身を含む): 1150474752

約数和(自身を除く): 660462880

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2576, 5152, 95111, 190222, 380444, 665777, 760888, 1331554, 1521776, 2187553, 2663108, 3043552, 4375106, 5326216, 8750212, 10652432, 15312871, 17500424, 21304864, 30625742, 35000848, 61251484, 70001696, 122502968, 245005936, 490011872]

約数ペア:

[(1, 490011872), (2, 245005936), (4, 122502968), (7, 70001696), (8, 61251484), (14, 35000848), (16, 30625742), (23, 21304864), (28, 17500424), (32, 15312871), (46, 10652432), (56, 8750212), (92, 5326216), (112, 4375106), (161, 3043552), (184, 2663108), (224, 2187553), (322, 1521776), (368, 1331554), (644, 760888), (736, 665777), (1288, 380444), (2576, 190222), (5152, 95111)]