2560696

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:295

約数の個数: 32

約数和(自身を含む): 5075280

約数和(自身を除く): 2514584

約数列:

[1, 2, 4, 8, 37, 41, 74, 82, 148, 164, 211, 296, 328, 422, 844, 1517, 1688, 3034, 6068, 7807, 8651, 12136, 15614, 17302, 31228, 34604, 62456, 69208, 320087, 640174, 1280348, 2560696]

約数ペア:

[(1, 2560696), (2, 1280348), (4, 640174), (8, 320087), (37, 69208), (41, 62456), (74, 34604), (82, 31228), (148, 17302), (164, 15614), (211, 12136), (296, 8651), (328, 7807), (422, 6068), (844, 3034), (1517, 1688)]