2011123136

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{39133}}^1$

素因数の和:39229

約数の個数: 56

約数和(自身を含む): 4413375984

約数和(自身を除く): 2402252848

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 73, 88, 146, 176, 292, 352, 584, 704, 803, 1168, 1606, 2336, 3212, 4672, 6424, 12848, 25696, 39133, 51392, 78266, 156532, 313064, 430463, 626128, 860926, 1252256, 1721852, 2504512, 2856709, 3443704, 5713418, 6887408, 11426836, 13774816, 22853672, 27549632, 31423799, 45707344, 62847598, 91414688, 125695196, 182829376, 251390392, 502780784, 1005561568, 2011123136]

約数ペア:

[(1, 2011123136), (2, 1005561568), (4, 502780784), (8, 251390392), (11, 182829376), (16, 125695196), (22, 91414688), (32, 62847598), (44, 45707344), (64, 31423799), (73, 27549632), (88, 22853672), (146, 13774816), (176, 11426836), (292, 6887408), (352, 5713418), (584, 3443704), (704, 2856709), (803, 2504512), (1168, 1721852), (1606, 1252256), (2336, 860926), (3212, 626128), (4672, 430463), (6424, 313064), (12848, 156532), (25696, 78266), (39133, 51392)]