2354372872

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{72469}}^1$

素因数の和:72637

約数の個数: 32

約数和(自身を含む): 4591699200

約数和(自身を除く): 2237326328

約数列:

[1, 2, 4, 8, 31, 62, 124, 131, 248, 262, 524, 1048, 4061, 8122, 16244, 32488, 72469, 144938, 289876, 579752, 2246539, 4493078, 8986156, 9493439, 17972312, 18986878, 37973756, 75947512, 294296609, 588593218, 1177186436, 2354372872]

約数ペア:

[(1, 2354372872), (2, 1177186436), (4, 588593218), (8, 294296609), (31, 75947512), (62, 37973756), (124, 18986878), (131, 17972312), (248, 9493439), (262, 8986156), (524, 4493078), (1048, 2246539), (4061, 579752), (8122, 289876), (16244, 144938), (32488, 72469)]