2145946062736

素因数分解:

$2^4\times 7^1\times {\mathrm{439}}^1\times {\mathrm{43645177}}^1$

素因数の和:43645631

約数の個数: 40

約数和(自身を含む): 4762561823360

約数和(自身を除く): 2616615760624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 439, 878, 1756, 3073, 3512, 6146, 7024, 12292, 24584, 49168, 43645177, 87290354, 174580708, 305516239, 349161416, 611032478, 698322832, 1222064956, 2444129912, 4888259824, 19160232703, 38320465406, 76640930812, 134121628921, 153281861624, 268243257842, 306563723248, 536486515684, 1072973031368, 2145946062736]

約数ペア:

[(1, 2145946062736), (2, 1072973031368), (4, 536486515684), (7, 306563723248), (8, 268243257842), (14, 153281861624), (16, 134121628921), (28, 76640930812), (56, 38320465406), (112, 19160232703), (439, 4888259824), (878, 2444129912), (1756, 1222064956), (3073, 698322832), (3512, 611032478), (6146, 349161416), (7024, 305516239), (12292, 174580708), (24584, 87290354), (49168, 43645177)]