379173392

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{18049}}^1$

素因数の和:18171

約数の個数: 40

約数和(自身を含む): 799037400

約数和(自身を除く): 419864008

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 101, 104, 202, 208, 404, 808, 1313, 1616, 2626, 5252, 10504, 18049, 21008, 36098, 72196, 144392, 234637, 288784, 469274, 938548, 1822949, 1877096, 3645898, 3754192, 7291796, 14583592, 23698337, 29167184, 47396674, 94793348, 189586696, 379173392]

約数ペア:

[(1, 379173392), (2, 189586696), (4, 94793348), (8, 47396674), (13, 29167184), (16, 23698337), (26, 14583592), (52, 7291796), (101, 3754192), (104, 3645898), (202, 1877096), (208, 1822949), (404, 938548), (808, 469274), (1313, 288784), (1616, 234637), (2626, 144392), (5252, 72196), (10504, 36098), (18049, 21008)]