506812072

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{557}}^1\times {\mathrm{673}}^1$

素因数の和:1262

約数の個数: 48

約数和(自身を含む): 1032372540

約数和(自身を除く): 525560468

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 557, 673, 676, 1114, 1346, 1352, 2228, 2692, 4456, 5384, 7241, 8749, 14482, 17498, 28964, 34996, 57928, 69992, 94133, 113737, 188266, 227474, 374861, 376532, 454948, 749722, 753064, 909896, 1499444, 2998888, 4873193, 9746386, 19492772, 38985544, 63351509, 126703018, 253406036, 506812072]

約数ペア:

[(1, 506812072), (2, 253406036), (4, 126703018), (8, 63351509), (13, 38985544), (26, 19492772), (52, 9746386), (104, 4873193), (169, 2998888), (338, 1499444), (557, 909896), (673, 753064), (676, 749722), (1114, 454948), (1346, 376532), (1352, 374861), (2228, 227474), (2692, 188266), (4456, 113737), (5384, 94133), (7241, 69992), (8749, 57928), (14482, 34996), (17498, 28964)]