674328392012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{8812907}}^1$

素因数の和:8813006

約数の個数: 48

約数和(自身を含む): 1350278512128

約数和(自身を除く): 675950120116

約数列:

[1, 2, 4, 11, 22, 37, 44, 47, 74, 94, 148, 188, 407, 517, 814, 1034, 1628, 1739, 2068, 3478, 6956, 19129, 38258, 76516, 8812907, 17625814, 35251628, 96941977, 193883954, 326077559, 387767908, 414206629, 652155118, 828413258, 1304310236, 1656826516, 3586853149, 4556272919, 7173706298, 9112545838, 14347412596, 15325645273, 18225091676, 30651290546, 61302581092, 168582098003, 337164196006, 674328392012]

約数ペア:

[(1, 674328392012), (2, 337164196006), (4, 168582098003), (11, 61302581092), (22, 30651290546), (37, 18225091676), (44, 15325645273), (47, 14347412596), (74, 9112545838), (94, 7173706298), (148, 4556272919), (188, 3586853149), (407, 1656826516), (517, 1304310236), (814, 828413258), (1034, 652155118), (1628, 414206629), (1739, 387767908), (2068, 326077559), (3478, 193883954), (6956, 96941977), (19129, 35251628), (38258, 17625814), (76516, 8812907)]