2487389584

素因数分解:

$2^4\times {\mathrm{4783}}^1\times {\mathrm{32503}}^1$

素因数の和:37294

約数の個数: 20

約数和(自身を含む): 4820473216

約数和(自身を除く): 2333083632

約数列:

[1, 2, 4, 8, 16, 4783, 9566, 19132, 32503, 38264, 65006, 76528, 130012, 260024, 520048, 155461849, 310923698, 621847396, 1243694792, 2487389584]

約数ペア:

[(1, 2487389584), (2, 1243694792), (4, 621847396), (8, 310923698), (16, 155461849), (4783, 520048), (9566, 260024), (19132, 130012), (32503, 76528), (38264, 65006)]