2038236486

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{15131}}^1$

素因数の和:15317

約数の個数: 64

約数和(自身を含む): 4819965696

約数和(自身を除く): 2781729210

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 157, 286, 314, 429, 471, 858, 942, 1727, 2041, 3454, 4082, 5181, 6123, 10362, 12246, 15131, 22451, 30262, 44902, 45393, 67353, 90786, 134706, 166441, 196703, 332882, 393406, 499323, 590109, 998646, 1180218, 2163733, 2375567, 4327466, 4751134, 6491199, 7126701, 12982398, 14253402, 26131237, 30882371, 52262474, 61764742, 78393711, 92647113, 156787422, 185294226, 339706081, 679412162, 1019118243, 2038236486]

約数ペア:

[(1, 2038236486), (2, 1019118243), (3, 679412162), (6, 339706081), (11, 185294226), (13, 156787422), (22, 92647113), (26, 78393711), (33, 61764742), (39, 52262474), (66, 30882371), (78, 26131237), (143, 14253402), (157, 12982398), (286, 7126701), (314, 6491199), (429, 4751134), (471, 4327466), (858, 2375567), (942, 2163733), (1727, 1180218), (2041, 998646), (3454, 590109), (4082, 499323), (5181, 393406), (6123, 332882), (10362, 196703), (12246, 166441), (15131, 134706), (22451, 90786), (30262, 67353), (44902, 45393)]