2988896495624

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{363789739}}^1$

素因数の和:363789837

約数の個数: 32

約数和(自身を含む): 6111667632000

約数和(自身を除く): 3122771136376

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 158, 316, 632, 1027, 2054, 4108, 8216, 363789739, 727579478, 1455158956, 2910317912, 4729266607, 9458533214, 18917066428, 28739389381, 37834132856, 57478778762, 114957557524, 229915115048, 373612061953, 747224123906, 1494448247812, 2988896495624]

約数ペア:

[(1, 2988896495624), (2, 1494448247812), (4, 747224123906), (8, 373612061953), (13, 229915115048), (26, 114957557524), (52, 57478778762), (79, 37834132856), (104, 28739389381), (158, 18917066428), (316, 9458533214), (632, 4729266607), (1027, 2910317912), (2054, 1455158956), (4108, 727579478), (8216, 363789739)]