471755984

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{247771}}^1$

素因数の和:247803

約数の個数: 40

約数和(自身を含む): 1106054208

約数和(自身を除く): 634298224

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 247771, 495542, 991084, 1734397, 1982168, 3468794, 3964336, 4212107, 6937588, 8424214, 13875176, 16848428, 27750352, 29484749, 33696856, 58969498, 67393712, 117938996, 235877992, 471755984]

約数ペア:

[(1, 471755984), (2, 235877992), (4, 117938996), (7, 67393712), (8, 58969498), (14, 33696856), (16, 29484749), (17, 27750352), (28, 16848428), (34, 13875176), (56, 8424214), (68, 6937588), (112, 4212107), (119, 3964336), (136, 3468794), (238, 1982168), (272, 1734397), (476, 991084), (952, 495542), (1904, 247771)]