2176652135

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{19477}}^1$

素因数の和:19623

約数の個数: 32

約数和(自身を含む): 3111493632

約数和(自身を除く): 934841497

約数列:

[1, 5, 7, 31, 35, 103, 155, 217, 515, 721, 1085, 3193, 3605, 15965, 19477, 22351, 97385, 111755, 136339, 603787, 681695, 2006131, 3018935, 4226509, 10030655, 14042917, 21132545, 62190061, 70214585, 310950305, 435330427, 2176652135]

約数ペア:

[(1, 2176652135), (5, 435330427), (7, 310950305), (31, 70214585), (35, 62190061), (103, 21132545), (155, 14042917), (217, 10030655), (515, 4226509), (721, 3018935), (1085, 2006131), (3193, 681695), (3605, 603787), (15965, 136339), (19477, 111755), (22351, 97385)]