5395468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:206

約数の個数: 48

約数和(自身を含む): 11038720

約数和(自身を除く): 5643252

約数列:

[1, 2, 4, 13, 19, 26, 38, 43, 52, 76, 86, 127, 172, 247, 254, 494, 508, 559, 817, 988, 1118, 1634, 1651, 2236, 2413, 3268, 3302, 4826, 5461, 6604, 9652, 10621, 10922, 21242, 21844, 31369, 42484, 62738, 70993, 103759, 125476, 141986, 207518, 283972, 415036, 1348867, 2697734, 5395468]

約数ペア:

[(1, 5395468), (2, 2697734), (4, 1348867), (13, 415036), (19, 283972), (26, 207518), (38, 141986), (43, 125476), (52, 103759), (76, 70993), (86, 62738), (127, 42484), (172, 31369), (247, 21844), (254, 21242), (494, 10922), (508, 10621), (559, 9652), (817, 6604), (988, 5461), (1118, 4826), (1634, 3302), (1651, 3268), (2236, 2413)]