245395004

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{971}}^1$

素因数の和:1106

約数の個数: 48

約数和(自身を含む): 466373376

約数和(自身を除く): 220978372

約数列:

[1, 2, 4, 23, 41, 46, 67, 82, 92, 134, 164, 268, 943, 971, 1541, 1886, 1942, 2747, 3082, 3772, 3884, 5494, 6164, 10988, 22333, 39811, 44666, 63181, 65057, 79622, 89332, 126362, 130114, 159244, 252724, 260228, 915653, 1496311, 1831306, 2667337, 2992622, 3662612, 5334674, 5985244, 10669348, 61348751, 122697502, 245395004]

約数ペア:

[(1, 245395004), (2, 122697502), (4, 61348751), (23, 10669348), (41, 5985244), (46, 5334674), (67, 3662612), (82, 2992622), (92, 2667337), (134, 1831306), (164, 1496311), (268, 915653), (943, 260228), (971, 252724), (1541, 159244), (1886, 130114), (1942, 126362), (2747, 89332), (3082, 79622), (3772, 65057), (3884, 63181), (5494, 44666), (6164, 39811), (10988, 22333)]