2019548168

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{4421}}^1$

素因数の和:4646

約数の個数: 64

約数和(自身を含む): 4298184000

約数和(自身を除く): 2278635832

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 179, 232, 319, 358, 638, 716, 1276, 1432, 1969, 2552, 3938, 4421, 5191, 7876, 8842, 10382, 15752, 17684, 20764, 35368, 41528, 48631, 57101, 97262, 114202, 128209, 194524, 228404, 256418, 389048, 456808, 512836, 791359, 1025672, 1410299, 1582718, 2820598, 3165436, 5641196, 6330872, 8704949, 11282392, 17409898, 22949411, 34819796, 45898822, 69639592, 91797644, 183595288, 252443521, 504887042, 1009774084, 2019548168]

約数ペア:

[(1, 2019548168), (2, 1009774084), (4, 504887042), (8, 252443521), (11, 183595288), (22, 91797644), (29, 69639592), (44, 45898822), (58, 34819796), (88, 22949411), (116, 17409898), (179, 11282392), (232, 8704949), (319, 6330872), (358, 5641196), (638, 3165436), (716, 2820598), (1276, 1582718), (1432, 1410299), (1969, 1025672), (2552, 791359), (3938, 512836), (4421, 456808), (5191, 389048), (7876, 256418), (8842, 228404), (10382, 194524), (15752, 128209), (17684, 114202), (20764, 97262), (35368, 57101), (41528, 48631)]