1353955216

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{193}}^1\times {\mathrm{3347}}^1$

素因数の和:3679

約数の個数: 40

約数和(自身を含む): 2657803104

約数和(自身を除く): 1303847888

約数列:

[1, 2, 4, 8, 16, 131, 193, 262, 386, 524, 772, 1048, 1544, 2096, 3088, 3347, 6694, 13388, 25283, 26776, 50566, 53552, 101132, 202264, 404528, 438457, 645971, 876914, 1291942, 1753828, 2583884, 3507656, 5167768, 7015312, 10335536, 84622201, 169244402, 338488804, 676977608, 1353955216]

約数ペア:

[(1, 1353955216), (2, 676977608), (4, 338488804), (8, 169244402), (16, 84622201), (131, 10335536), (193, 7015312), (262, 5167768), (386, 3507656), (524, 2583884), (772, 1753828), (1048, 1291942), (1544, 876914), (2096, 645971), (3088, 438457), (3347, 404528), (6694, 202264), (13388, 101132), (25283, 53552), (26776, 50566)]