1719397792

素因数分解:

$2^5\times 7^1\times {\mathrm{223}}^1\times {\mathrm{34421}}^1$

素因数の和:34661

約数の個数: 48

約数和(自身を含む): 3886106112

約数和(自身を除く): 2166708320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 223, 224, 446, 892, 1561, 1784, 3122, 3568, 6244, 7136, 12488, 24976, 34421, 49952, 68842, 137684, 240947, 275368, 481894, 550736, 963788, 1101472, 1927576, 3855152, 7675883, 7710304, 15351766, 30703532, 53731181, 61407064, 107462362, 122814128, 214924724, 245628256, 429849448, 859698896, 1719397792]

約数ペア:

[(1, 1719397792), (2, 859698896), (4, 429849448), (7, 245628256), (8, 214924724), (14, 122814128), (16, 107462362), (28, 61407064), (32, 53731181), (56, 30703532), (112, 15351766), (223, 7710304), (224, 7675883), (446, 3855152), (892, 1927576), (1561, 1101472), (1784, 963788), (3122, 550736), (3568, 481894), (6244, 275368), (7136, 240947), (12488, 137684), (24976, 68842), (34421, 49952)]