1232358988

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{6737}}^1$

素因数の和:6934

約数の個数: 48

約数和(自身を含む): 2535644160

約数和(自身を除く): 1303285172

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 139, 188, 278, 329, 556, 658, 973, 1316, 1946, 3892, 6533, 6737, 13066, 13474, 26132, 26948, 45731, 47159, 91462, 94318, 182924, 188636, 316639, 633278, 936443, 1266556, 1872886, 2216473, 3745772, 4432946, 6555101, 8865892, 13110202, 26220404, 44012821, 88025642, 176051284, 308089747, 616179494, 1232358988]

約数ペア:

[(1, 1232358988), (2, 616179494), (4, 308089747), (7, 176051284), (14, 88025642), (28, 44012821), (47, 26220404), (94, 13110202), (139, 8865892), (188, 6555101), (278, 4432946), (329, 3745772), (556, 2216473), (658, 1872886), (973, 1266556), (1316, 936443), (1946, 633278), (3892, 316639), (6533, 188636), (6737, 182924), (13066, 94318), (13474, 91462), (26132, 47159), (26948, 45731)]