2013603128

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{467}}^1\times {\mathrm{1493}}^1$

素因数の和:2004

約数の個数: 48

約数和(自身を含む): 3995882280

約数和(自身を除く): 1982279152

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 467, 722, 934, 1444, 1493, 1868, 2888, 2986, 3736, 5972, 8873, 11944, 17746, 28367, 35492, 56734, 70984, 113468, 168587, 226936, 337174, 538973, 674348, 697231, 1077946, 1348696, 1394462, 2155892, 2788924, 4311784, 5577848, 13247389, 26494778, 52989556, 105979112, 251700391, 503400782, 1006801564, 2013603128]

約数ペア:

[(1, 2013603128), (2, 1006801564), (4, 503400782), (8, 251700391), (19, 105979112), (38, 52989556), (76, 26494778), (152, 13247389), (361, 5577848), (467, 4311784), (722, 2788924), (934, 2155892), (1444, 1394462), (1493, 1348696), (1868, 1077946), (2888, 697231), (2986, 674348), (3736, 538973), (5972, 337174), (8873, 226936), (11944, 168587), (17746, 113468), (28367, 70984), (35492, 56734)]