530062988

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10949}}^1$

素因数の和:10999

約数の個数: 72

約数和(自身を含む): 1223334000

約数和(自身を除く): 693271012

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 76, 91, 98, 133, 182, 196, 247, 266, 364, 494, 532, 637, 931, 988, 1274, 1729, 1862, 2548, 3458, 3724, 6916, 10949, 12103, 21898, 24206, 43796, 48412, 76643, 142337, 153286, 208031, 284674, 306572, 416062, 536501, 569348, 832124, 996359, 1073002, 1456217, 1992718, 2146004, 2704403, 2912434, 3985436, 5408806, 5824868, 6974513, 10193519, 10817612, 13949026, 18930821, 20387038, 27898052, 37861642, 40774076, 75723284, 132515747, 265031494, 530062988]

約数ペア:

[(1, 530062988), (2, 265031494), (4, 132515747), (7, 75723284), (13, 40774076), (14, 37861642), (19, 27898052), (26, 20387038), (28, 18930821), (38, 13949026), (49, 10817612), (52, 10193519), (76, 6974513), (91, 5824868), (98, 5408806), (133, 3985436), (182, 2912434), (196, 2704403), (247, 2146004), (266, 1992718), (364, 1456217), (494, 1073002), (532, 996359), (637, 832124), (931, 569348), (988, 536501), (1274, 416062), (1729, 306572), (1862, 284674), (2548, 208031), (3458, 153286), (3724, 142337), (6916, 76643), (10949, 48412), (12103, 43796), (21898, 24206)]