1309448

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 2856000

約数和(自身を除く): 1546552

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 349, 469, 536, 698, 938, 1396, 1876, 2443, 2792, 3752, 4886, 9772, 19544, 23383, 46766, 93532, 163681, 187064, 327362, 654724, 1309448]

約数ペア:

[(1, 1309448), (2, 654724), (4, 327362), (7, 187064), (8, 163681), (14, 93532), (28, 46766), (56, 23383), (67, 19544), (134, 9772), (268, 4886), (349, 3752), (469, 2792), (536, 2443), (698, 1876), (938, 1396)]