2014491872

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{8101}}^1$

素因数の和:8539

約数の個数: 48

約数和(自身を含む): 4185493200

約数和(自身を除く): 2171001328

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 409, 608, 818, 1636, 3272, 6544, 7771, 8101, 13088, 15542, 16202, 31084, 32404, 62168, 64808, 124336, 129616, 153919, 248672, 259232, 307838, 615676, 1231352, 2462704, 3313309, 4925408, 6626618, 13253236, 26506472, 53012944, 62952871, 106025888, 125905742, 251811484, 503622968, 1007245936, 2014491872]

約数ペア:

[(1, 2014491872), (2, 1007245936), (4, 503622968), (8, 251811484), (16, 125905742), (19, 106025888), (32, 62952871), (38, 53012944), (76, 26506472), (152, 13253236), (304, 6626618), (409, 4925408), (608, 3313309), (818, 2462704), (1636, 1231352), (3272, 615676), (6544, 307838), (7771, 259232), (8101, 248672), (13088, 153919), (15542, 129616), (16202, 124336), (31084, 64808), (32404, 62168)]