538919334

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{12377}}^1$

素因数の和:12485

約数の個数: 48

約数和(自身を含む): 1216509840

約数和(自身を除く): 677590506

約数列:

[1, 2, 3, 6, 9, 18, 41, 59, 82, 118, 123, 177, 246, 354, 369, 531, 738, 1062, 2419, 4838, 7257, 12377, 14514, 21771, 24754, 37131, 43542, 74262, 111393, 222786, 507457, 730243, 1014914, 1460486, 1522371, 2190729, 3044742, 4381458, 4567113, 6572187, 9134226, 13144374, 29939963, 59879926, 89819889, 179639778, 269459667, 538919334]

約数ペア:

[(1, 538919334), (2, 269459667), (3, 179639778), (6, 89819889), (9, 59879926), (18, 29939963), (41, 13144374), (59, 9134226), (82, 6572187), (118, 4567113), (123, 4381458), (177, 3044742), (246, 2190729), (354, 1522371), (369, 1460486), (531, 1014914), (738, 730243), (1062, 507457), (2419, 222786), (4838, 111393), (7257, 74262), (12377, 43542), (14514, 37131), (21771, 24754)]