412454912

素因数分解:

$2^{12}\times {\mathrm{101}}^1\times {\mathrm{997}}^1$

素因数の和:1122

約数の個数: 52

約数和(自身を含む): 833811036

約数和(自身を除く): 421356124

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 202, 256, 404, 512, 808, 997, 1024, 1616, 1994, 2048, 3232, 3988, 4096, 6464, 7976, 12928, 15952, 25856, 31904, 51712, 63808, 100697, 103424, 127616, 201394, 206848, 255232, 402788, 413696, 510464, 805576, 1020928, 1611152, 2041856, 3222304, 4083712, 6444608, 12889216, 25778432, 51556864, 103113728, 206227456, 412454912]

約数ペア:

[(1, 412454912), (2, 206227456), (4, 103113728), (8, 51556864), (16, 25778432), (32, 12889216), (64, 6444608), (101, 4083712), (128, 3222304), (202, 2041856), (256, 1611152), (404, 1020928), (512, 805576), (808, 510464), (997, 413696), (1024, 402788), (1616, 255232), (1994, 206848), (2048, 201394), (3232, 127616), (3988, 103424), (4096, 100697), (6464, 63808), (7976, 51712), (12928, 31904), (15952, 25856)]